# TT会员 vs 打卡7

The clearest difference is price: TT会员 at Free against 打卡7's $0.29. TT会员 also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

TT会员 is free to download; 打卡7 costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

TT会员 ships an update every 2 months, 打卡7 every 7 months. The most recent releases landed on August 3, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | TT会员 | 打卡7 |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/7/id1589419563/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Paid |
| Size | 45 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [TongTeng Co., Ltd.](https://appshunter.io/developer/1298482803) | [野 匡](https://appshunter.io/developer/819954894) |

## What reviewers say

### TT会员

[App page](https://appshunter.io/ios/app/tt/id1298482804)

**Features:** macOS Compatibility

**In-app purchases:** none


### 打卡7

[App page](https://appshunter.io/ios/app/7/id1589419563)

This app helps users build positive habits with a minimalist design and simple operations. It allows for personalized task creation, daily check-ins with notes and images, and visual progress tracking.

**Highlights:** Personalized habit creation, Daily check-ins with notes and images, Visual progress tracking (image wall), Weekly progress overview, Time-ordered task list

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

**In-app purchases:** none


## Frequently asked questions

### Is TT会员 free?

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

### Is 打卡7 free?

打卡7 costs $0.29, with no in-app purchases.

### Do TT会员 or 打卡7 have ads?

Neither TT会员 nor 打卡7 shows ads.

### Which is updated more often, TT会员 or 打卡7?

TT会员 ships an update every 2 months, and 打卡7 every 7 months. Most recently, TT会员 was updated on August 3, 2026 and 打卡7 on August 14, 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.*