# 懒人PT vs 私教备考助手AI版 ACE

The clearest difference is in-app purchases: 懒人PT at none against 私教备考助手AI版 ACE's 2. 懒人PT also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 私教备考助手AI版 ACE sells 2 one-off in-app purchases. 懒人PT asks for nothing beyond the download.

懒人PT ships an update monthly, 私教备考助手AI版 ACE every 3 months. The most recent releases landed on September 18, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 懒人PT | 私教备考助手AI版 ACE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 67 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳懒人易健](https://appshunter.io/developer/1730635115) | [斌 张](https://appshunter.io/developer/1500701617) |

## What reviewers say

### 懒人PT

[App page](https://appshunter.io/ios/app/pt/id1288472226)

**Features:** Vision Pro support

**In-app purchases:** none


### 私教备考助手AI版 ACE

[App page](https://appshunter.io/ios/app/ai-ace/id1521113505)

Access a comprehensive collection of 1164 practice questions with detailed explanations. This resource is designed to aid in preparation for professional certifications. Download and start practicing today.

**Highlights:** 1164 practice questions, Detailed explanations for all questions, AI-powered assistance, Exam preparation tool, Available on iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁Pro版 | $0.99 | one-time |
| 解锁Max版 | $4.99 | one-time |


## Frequently asked questions

### Is 懒人PT free?

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

### Is 私教备考助手AI版 ACE free?

私教备考助手AI版 ACE is free to download, with in-app purchases available.

### Do 懒人PT or 私教备考助手AI版 ACE have ads?

Neither 懒人PT nor 私教备考助手AI版 ACE shows ads.

### Which is updated more often, 懒人PT or 私教备考助手AI版 ACE?

懒人PT ships an update monthly, and 私教备考助手AI版 ACE every 3 months. Most recently, 懒人PT was updated on September 18, 2026 and 私教备考助手AI版 ACE on June 4, 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.*