# 步律 vs PP跑步节拍器

The clearest difference is update cadence: 步律 at every 10 days against PP跑步节拍器's every 20 months. 步律 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 步律 sells 2 one-off in-app purchases and PP跑步节拍器 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

步律 ships an update every 10 days, PP跑步节拍器 every 20 months. The most recent releases landed on June 11, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 步律 | PP跑步节拍器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6444311242/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 20 months |
| Monetization | — | Free |
| Size | 25 MB | 2 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [浩 张](https://appshunter.io/developer/1653525021) | [鸽 李](https://appshunter.io/developer/1754752242) |

## What reviewers say

### 步律

[App page](https://appshunter.io/ios/app/id6444311242)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 支持开发者 | $1.99 | one-time |
| Basic Membership | $1.99 | one-time |


### PP跑步节拍器

[App page](https://appshunter.io/ios/app/pp/id6739798056)

This tool helps runners find their optimal cadence with a visual metronome and professional training plans. It offers precise tempo control, distinct footstep sounds, and real-time performance tracking to improve efficiency and reduce injury risk.

**Highlights:** Precise cadence control (60-360 BPM), Left/right foot separation sound effects, 9 professional training plans, Real-time data statistics, Training progress sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PP跑步节拍器会员版 | $0.99 | one-time |


## Frequently asked questions

### Is 步律 free?

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

### Is PP跑步节拍器 free?

PP跑步节拍器 is free to download, with in-app purchases available.

### Do 步律 or PP跑步节拍器 have ads?

Neither 步律 nor PP跑步节拍器 shows ads.

### Which is updated more often, 步律 or PP跑步节拍器?

步律 ships an update every 10 days, and PP跑步节拍器 every 20 months. Most recently, 步律 was updated on June 11, 2026 and PP跑步节拍器 on September 16, 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.*