Comparison

Deeplink Checker vs Plain Flags

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Deeplink Checker

This app allows developers and marketers to quickly test, inspect, and share their app's link setups, including AASA files. It helps troubleshoot issues with deeplinks and Universal Links, streamlining the app development process.

Highlights
  • Test deeplinks and Universal Links
  • Check AASA files
  • Troubleshoot link issues
  • Save, re-run, and share tests
  • Streamline app development
Features
Read full description

Deeplink Checker helps you test, inspect, debug, and share your deeplinks and Universal Links in just a few taps. Deeplink Checker is a powerful iOS app designed specifically to help developers, marketers, QA teams, and anyone else who needs to test their deeplinks and Universal Links quickly and easily. With just a few taps, you can inspect your AASA file, test your links, and understand whether everything is configured correctly without having to piece it all together manually. Whether you're working on a new app, updating an existing one, or just want to make sure everything is running smoothly, Deeplink Checker has you covered. Save, re-run, and share your tests, troubleshoot link issues, and keep the tools you need for deeplink testing in one place. Whether you're just getting started or you're an experienced app developer, Deeplink Checker is designed to make testing deeplinks and Universal Links easier and save you time. FEATURES Test your links - Test custom schemes and Universal Links instantly. - See whether a link opened an app, fell back to Safari, or could not be handled. - Build tests with paths and parameters and save them for later. - Run guided tests step by step and keep a history of the results. Inspect your Universal Link setup - Fetch and inspect your AASA (Apple App Site Association) file. - Validate configuration issues and review clear findings. - Check rules and paths, compare previous checks, and inspect your app-to-domain setup. More ways to test - Scan, inspect, and create QR codes. - Test links directly from your clipboard. - Save links from other apps using the Share Sheet. - Run saved tests from Widgets and Shortcuts. Keep everything together - Sync your tests, links, reports, checks, and other saved data across your devices with iCloud. - Organize tests and review previous runs and reports. - Enjoy a redesigned experience on both iPhone and iPad. DEEPLINK CHECKER PRO For more advanced workflows, Deeplink Checker Pro adds Link Troubleshooter, multi-path tests, workspaces and batch runs, full history, professional CSV and PDF reports, custom branding, and more. Whether you're implementing deeplinks for the first time, debugging a Universal Link that won't open, or regularly testing multiple apps, Deeplink Checker gives you one place to test and inspect your setup. ------ Privacy Policy: https://deeplinkchecker.timurd.com/privacy.html Terms of Use: https://deeplinkchecker.timurd.com/terms.html FAQ: https://deeplinkchecker.timurd.com/support.html

About

Plain Flags

Features
Read full description

For software developers. Dashboard app for Plain Flags free feature flag self hosted system. Plain Flags lets you turn features of your software on and off in production. Connect to your back end installation and start safely delivering to your users!

Screenshots

Deeplink Checker4 screens
Plain Flags4 screens

Verdict

The call

The clearest difference is ads: Plain Flags at none against Deeplink Checker's shown. Plain Flags also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deeplink Checker ships an update every 4 months, Plain Flags every 5 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Deeplink Checker versus Plain Flags: the parameters behind the verdict, then further details
ParameterDeeplink CheckerPlain Flags
PriceFreeFree
Rating4.7 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 months — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size27 MB22 MB
Age rating4+4+
DeveloperTimur DemirAndrei Leonte

In-app purchases

None

Deeplink Checker

No in-app purchases

None

Plain Flags

No in-app purchases

Questions

Is Deeplink Checker free?
Deeplink Checker is free to download, with no in-app purchases.
Is Plain Flags free?
Plain Flags is free to download, with no in-app purchases.
Do Deeplink Checker or Plain Flags have ads?
Deeplink Checker shows ads; Plain Flags does not.
Which is updated more often, Deeplink Checker or Plain Flags?
Deeplink Checker ships an update every 4 months, and Plain Flags every 5 months. Most recently, Deeplink Checker was updated on October 27, 2026 and Plain Flags on October 24, 2026.

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