# 练啥 vs Rep Trace

The clearest difference is ads: Rep Trace at none against 练啥's shown. Rep Trace also leads on update cadence (every 3 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 练啥 sells 1 one-off in-app purchase and Rep Trace sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

练啥 ships an update weekly, Rep Trace every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 练啥 | Rep Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rep-trace-strength-training/id6803135066/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 27 MB | 22 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [竞标 温](https://appshunter.io/developer/1504438047) | [程远 姜](https://appshunter.io/developer/6798338477) |

## What reviewers say

### 练啥

[App page](https://appshunter.io/ios/app/id6762102252)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 练啥-永久解锁 | $1.99 | one-time |


### Rep Trace

[App page](https://appshunter.io/ios/app/rep-trace-strength-training/id6803135066)

This app helps you log strength training workouts by remembering exercise details like machine settings and how each session felt. It uses Apple Health data to suggest training intensity and AI to identify gym equipment. Review your progress and adjust your training phases with AI-assisted insights.

**Highlights:** Log exercises, sets, reps, and weight, Save machine settings and training cues, Track training volume and progressive overload, Get training direction from Apple Health data, Scan gym equipment with AI for guidance, Review workout progress and recovery patterns, Train with Apple Watch integration

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepTrace-Plus | $4.99 | per month |


## Frequently asked questions

### Is 练啥 free?

练啥 is free to download, with in-app purchases available.

### Is Rep Trace free?

Rep Trace is free to download, with in-app purchases available.

### Do 练啥 or Rep Trace have ads?

练啥 shows ads; Rep Trace does not.

### Which is updated more often, 练啥 or Rep Trace?

练啥 ships an update weekly, and Rep Trace every 3 days. Most recently, 练啥 was updated on October 31, 2026 and Rep Trace on October 31, 2026.

---

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