# Lean vs PROIRON普力艾

The clearest difference is update cadence: PROIRON普力艾 at every 10 days against Lean's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lean sells 1 one-off in-app purchase and PROIRON普力艾 sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Lean ships an update monthly, PROIRON普力艾 every 10 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Lean | PROIRON普力艾 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (65 ratings)](https://appshunter.io/ios/app/lean/id1435069659/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 89.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 145 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [家浩 汪](https://appshunter.io/developer/1071202242) | [山西新和实业有限公司](https://appshunter.io/developer/1501913155) |

## What reviewers say

### Lean

[App page](https://appshunter.io/ios/app/lean/id1435069659)

This app uses motion sensors to count repetitions and track time for bodyweight exercises. Create custom workout plans and sync data with Apple Health.

**Highlights:** Repetition counter, Bodyweight exercise library, Custom workout plans, Voice tips, Workout and calorie tracking, Apple HealthKit integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $5.99 | one-time |


### PROIRON普力艾

[App page](https://appshunter.io/ios/app/proiron/id6596782457)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员（1个月） | $6.99 | per month |
| 连续包季会员（3个月） | $9.99 | per 3 months |
| 连续包年会员（12个月） | $19.99 | per year |
| 包月会员「48 P币」 | $3.99 | one-time |


## Frequently asked questions

### Is Lean free?

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

### Is PROIRON普力艾 free?

PROIRON普力艾 is free to download, with in-app purchases available.

### Do Lean or PROIRON普力艾 have ads?

Neither Lean nor PROIRON普力艾 shows ads.

### Which is updated more often, Lean or PROIRON普力艾?

Lean ships an update monthly, and PROIRON普力艾 every 10 days. Most recently, Lean was updated on October 13, 2026 and PROIRON普力艾 on September 30, 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.*