# Restraint Log vs Pulse Workout Intervals

The clearest difference is update cadence: Pulse Workout Intervals at every 3 weeks against Restraint Log's every 4 months. Restraint Log's advantage is iOS requirement (13.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Restraint Log sells 4 in-app purchases, starting at $0.99 per 7 days and Pulse Workout Intervals sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Restraint Log ships an update every 4 months, Pulse Workout Intervals every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Restraint Log | Pulse Workout Intervals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 21 MB | 2 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Hangzhou Julin Technology Co., Ltd](https://appshunter.io/developer/1597551892) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### Restraint Log

[App page](https://appshunter.io/ios/app/restraint-log/id6759511223)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 月会员 | $1.99 | per month |
| 年会员 | $6.99 | per year |
| 永久会员 | $7.99 | one-time |


### Pulse Workout Intervals

[App page](https://appshunter.io/ios/app/pulse-workout-intervals/id6763691334)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is Restraint Log free?

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

### Is Pulse Workout Intervals free?

Pulse Workout Intervals is free to download, with in-app purchases available.

### Do Restraint Log or Pulse Workout Intervals have ads?

Neither Restraint Log nor Pulse Workout Intervals shows ads.

### Which is updated more often, Restraint Log or Pulse Workout Intervals?

Restraint Log ships an update every 4 months, and Pulse Workout Intervals every 3 weeks. Most recently, Restraint Log was updated on October 24, 2026 and Pulse Workout Intervals on October 24, 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.*