
Andy Walker / Android Authority
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I’ve been on a mission to interchange as many Android apps on my telephone with open-source alternate options as possible. Final month, I detailed my most well-liked replacements for Google’s extra in style apps. Immediately, I’m seeking to handle among the extra necessary stragglers on my telephone that weren’t made in Mountain View.
Not each app on my telephone is made by Google, however that doesn’t imply there aren’t good open-source alternate options for these merchandise. Actually, whereas a few of Google’s apps are reasonably tough to interchange attributable to their unmatched service integration, most of the apps on the listing under are far less complicated to change out.
Which Google app would you discover most tough to interchange in your telephone?
1260 votes
LastPass to Bitwarden

Andy Walker / Android Authority
Let’s begin with crucial app on my telephone, my password supervisor. As a substitute of remembering each single particular person password to a number of accounts, password managers require only one password to unlock the vault. It types the center of my on-line safety technique whereas decreasing my reliance on my forgetful thoughts.
I beforehand used LastPass for this job. Its strengths included its ubiquity — I may set up it on virtually any machine, entry it by virtually each browser, or view my passwords on the net if want be. Nonetheless, it has confronted numerous safety challenges in recent times and is now desktop- or mobile-only, reasonably than each. That lack of flexibility is an enormous downside.
A number of years in the past, I took all these gripes into consideration and determined to change to Bitwarden. It took me some time to make the swap, however Bitwarden has been a stellar, if no more completed, various. It presents all of the perks of LastPass, together with the choice to self-host passwords, a wonderful safety monitor report, and cross-device syncing. I exploit it every day, and I’ve but to run right into a game-breaking problem.
Reddit to RedReader

Andy Walker / Android Authority
I gained’t beat across the bush right here, both: the Reddit app is horrible. Actually, I’ve by no means used the platform’s official app for my thread searching wants. Apps like RIF, Infinity, and Increase made my Reddit expertise so significantly better, however when the corporate minimize off API entry to most of them a number of years in the past, I wanted another.
Enter RedReader. This open-source Reddit app is exempt from the API restrictions that have an effect on different apps as a result of it supplies accessibility options that Reddit doesn’t provide. This implies I get the complete advantages of most of the third-party apps I discussed above in 2026.
This consists of advert and sponsored content material blocking, a far much less cluttered interface with loads of customization potentialities, versatile content material playback choices, and accessibility choices that’ll profit everybody. These embrace extra apparent remark indents and individually focusable traces in posts.
Adobe Reader to PaperKnife+

Andy Walker / Android Authority
Adobe Reader is a vastly highly effective PDF app that may manipulate the format in numerous methods. Many assume it’s the one app that may deal with duties like signing and merging paperwork, however that couldn’t be farther from the reality. There’s an open-source app that does all this and extra.
I’ve been utilizing PaperKnife+ for a number of months now and haven’t appeared again. It will possibly connect signatures, lock or unlock paperwork, compress them, extract pages or textual content, and convert PDFs to different codecs. As its identify hints at, it’s a pocketknife for all the varied PDF duties you possibly can ever come throughout.
The UI is splendidly easy and clutter-free, too, and packs a lot utility right into a free bundle.
ChatGPT to AI Hub

Andy Walker / Android Authority
The ChatGPT app was as soon as a fixture on my Android telephone. It’s my most well-liked basic AI taskmaster due to its fast responses and stable output. However utilizing a standalone app devoted to 1 AI chatbot does have its limitations, the apparent one being an absence of flexibility. If I doubt ChatGPT’s output or desire a second opinion, I’d want to make sure that I’ve Claude or DeepSeek put in as effectively. That’s simply not sensible.
AI Hub solves this downside greater than 100 instances over. This open-source software is a gateway to 161 AI chatbots and providers, all accessible with out ever leaving the app. AI Hub additionally blocks advertisements and trackers inside these chatbots, presents filters totally free and paid providers, and permits customers to disable merchandise they don’t use or care about.
Authy to Ente Auth

Karandeep Singh / Android Authority
After passwords, two-factor authentication (2FA) is the one most necessary protect in my on-line safety phalanx. Platforms secured with a secondary layer of identification that goes past a mere password are tougher to brute-force. There aren’t a lot of my accounts with out this double safety layer.
My earlier 2FA service, Authy, served me effectively for years, however current strikes and shake-ups haven’t instilled a lot confidence. I disliked its shift from a common service to 1 primarily accessed on my telephone. Then there are the varied safety lapses it has confronted in its historical past.
After dragging my toes for years, I just lately switched to Ente Auth. This open-source platform is very extensible and might be run as a self-hosted vault or a cloud-hosted one, giving me management over how I entry my code. If utilizing the latter setup, these might be retrieved in myriad methods, from its cell platform to browser extensions. Lastly, Ente Auth‘s Android app is much extra accommodating, packs smart usability upgrades like highlighting future codes, and loads of categorization choices.
Raindrop to Linkora

Andy Walker / Android Authority
This was one of many tougher switches I’ve made on my telephone. Since a bookmarking or read-it-later app has change into one of many centerpieces of my productiveness circulation, altering it may knock down a number of different dominoes.
My service of alternative was Raindrop. It supplies simple multi-device sync smarts, which permits me to avoid wasting hyperlinks on my PC and skim them on my telephone, packs numerous organizational smarts, and a pleasing net and app UI. It isn’t fairly Pocket, however it does an admirable job at changing it.
I just lately switched to Linkora, an open-source Android bookmarking app that lets me self-host my saves. That alone provides me a great deal of flexibility, however it additionally means it doesn’t have the convenience of use of Raindrop. That mentioned, this hasn’t been as huge of an issue as I first thought. Since I exploit Hyperlink to Home windows, which permits me to open Android apps on my Home windows desktop, I don’t essentially want desktop entry to avoid wasting hyperlinks.
Both approach, Linkora presents extra complete group choices, together with a number of and nested folders, archiving older hyperlinks, and the power to avoid wasting net pages for offline viewing.
Podcast Republic to Podium

Andy Walker / Android Authority
Podcast Republic is a complete Android podcasting app. Overflowing with options, it might usually really feel overwhelming to new and skilled customers alike. This, undoubtedly, is a part of its attract. There’s a tweak or a customization possibility for nearly every part. However since I discover it tough to concentrate on major duties, I usually discover myself tweaking settings as an alternative of doing the one factor the app is made for: listening to podcasts.
There are many open-source podcasting apps on Android, however considered one of my newer finds known as Podium. It adopts Google’s Materials 3 Expressive stylings to make sure it appears proper at residence on fashionable Android telephones. It packs podcast discovery options, obtain choices for offline listening, and sync smarts for podcast cloud platforms like Gpodder.
Obsidian to Joplin

Andy Walker / Android Authority
Obsidian has the identical downside as Podcast Republic — it’s tremendously highly effective and extendible, however once more, this counts in opposition to it for some customers. For me, Obsidian was my major writing app for a few years, facilitating my numerous ideation and modifying duties. However you shouldn’t use a racehorse to drag a carriage.
Since Obsidian was far an excessive amount of of a platform for my modest necessities, I hopped over to Joplin. It’s much more at residence dwelling as a easy note-taking app, which higher suited my text-heavy wants. It presents a Home windows app, syncing options utilizing cloud platforms I already pay for, and an easy-as-pie format that places work first and faff second.
Which mainstay app have you ever changed with an open-source various? Let’s focus on within the feedback part under.

