# Parallel Rest Timer vs 有思

Parallel Rest Timer and 有思 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Parallel Rest Timer ships an update weekly, 有思 every 11 days. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Parallel Rest Timer | 有思 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 7 MB | 29 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Remigiusz Herba](https://appshunter.io/developer/1688794004) | [应 李](https://appshunter.io/developer/6771997376) |

## What reviewers say

### Parallel Rest Timer

[App page](https://appshunter.io/ios/app/parallel-rest-timer/id6762067074)

**Features:** Apple Watch app

**In-app purchases:** none


### 有思

[App page](https://appshunter.io/ios/app/id6772104994)

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

**In-app purchases:** none


## Frequently asked questions

### Is Parallel Rest Timer free?

Parallel Rest Timer is free to download, with no in-app purchases.

### Is 有思 free?

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

### Do Parallel Rest Timer or 有思 have ads?

Neither Parallel Rest Timer nor 有思 shows ads.

### Which is updated more often, Parallel Rest Timer or 有思?

Parallel Rest Timer ships an update weekly, and 有思 every 11 days. Most recently, Parallel Rest Timer was updated on October 5, 2026 and 有思 on September 26, 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.*