Applin Tester vs compilerFish
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Applin Tester
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Applin is a framework for making mobile apps. It uses server-driven UI. If you know computer programming, you can use an Applin server library to make an app server, with pages and functions defined in the server's code. Then use the Applin client library for iOS to quickly make an iOS app that connects to your server and displays the pages. Applin Tester embeds the Applin client library for iOS and connects to any Applin server. As you develop your app server, you can use Applin Tester to connect to your server and display your app's pages. Applin Tester also displays Applin demo apps, with links to their source code.
compilerFish
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Flutter made easy Build faster. Customize with ease — save your team hundreds of hours. * Includes pre-built Business Logic and Persistence/Storage. Crafted with care by Flutter enthusiasts, compilerFish delivers stunning widgets, ready-to-use pages, and adaptable templates to streamline your app development. Everything is customizable and adaptable to your app's unique vision, giving you complete control without sacrificing speed or quality.
Screenshots
Verdict
Applin Tester and compilerFish are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Applin Tester ships an update monthly, compilerFish every 6 weeks. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.
| Parameter | Applin Tester | compilerFish |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5.0 |
| Further details — not scored | ||
| Size | 1 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Leonhard LLC | Tatenda Caston Hove |
In-app purchases
Applin Tester
No in-app purchases
compilerFish
No in-app purchases
