# Simple Tracker App vs JianYi

The clearest difference is price: JianYi at Free against Simple Tracker App's $0.59. JianYi also leads on update cadence (every 3 days vs every 2 months) and device support (3 vs 1). On rating, ads, in-app purchases and iOS requirement there is nothing between them.

JianYi is free to download; Simple Tracker App costs $0.59 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Simple Tracker App against 5.0 for JianYi. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Simple Tracker App ships an update every 2 months, JianYi every 3 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Tracker App | JianYi |
| --- | --- | --- |
| Price | $0.59 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/simple-tracker-app/id6478513576/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/jianyi-ai-flashcards/id6749509377/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 6 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Rohan Sachdeva](https://appshunter.io/developer/1688901662) | [俊斐 胡](https://appshunter.io/developer/1830831988) |

## What reviewers say

### Simple Tracker App

[App page](https://appshunter.io/ios/app/simple-tracker-app/id6478513576)

Easily track any value with a simple tap interface. Customize pages with names and colors, and set daily resets for automatic tracking. Ideal for monitoring habits, goals, or daily intake.

**Highlights:** Tap to add values, Swipe down to subtract, Customizable page names and colors, Adjustable increment amount, Automatic daily reset option, Intuitive and easy to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### JianYi

[App page](https://appshunter.io/ios/app/jianyi-ai-flashcards/id6749509377)

This tool uses AI and spaced repetition to help you memorize information. Create question-and-answer cards, organize them by tags, and follow a review schedule. An AI assistant provides explanations and optimizes your learning.

**Highlights:** AI-assisted explanations, Spaced repetition review, Tag-based organization, Learning calendar, iCloud synchronization, Mastery analysis

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simple Tracker App free?

Simple Tracker App costs $0.59, with no in-app purchases.

### Is JianYi free?

JianYi is free to download, with no in-app purchases.

### Which has better reviews, Simple Tracker App or JianYi?

Simple Tracker App and JianYi are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Simple Tracker App or JianYi have ads?

Neither Simple Tracker App nor JianYi shows ads.

### Which is updated more often, Simple Tracker App or JianYi?

Simple Tracker App ships an update every 2 months, and JianYi every 3 days. Most recently, Simple Tracker App was updated on October 20, 2026 and JianYi on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*