# 一日归来 vs BOSS计时器

The clearest difference is update cadence: BOSS计时器 at every 3 months against 一日归来's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 一日归来 sells 1 one-off in-app purchase and BOSS计时器 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

一日归来 ships an update every 19 months, BOSS计时器 every 3 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 一日归来 | BOSS计时器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Size | 84 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Noscal Technology](https://appshunter.io/developer/1600030450) | [Changsha Junren Network Technology Co Ltd](https://appshunter.io/developer/1705381150) |

## What reviewers say

### 一日归来

[App page](https://appshunter.io/ios/app/id1659624088)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $0.99 | one-time |


### BOSS计时器

[App page](https://appshunter.io/ios/app/boss/id6475070696)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自动续费月度会员 | $0.99 | per month |
| 自动续费年度订阅 | $2.99 | per year |
| boss计时器永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 一日归来 free?

一日归来 is free to download, with in-app purchases available.

### Is BOSS计时器 free?

BOSS计时器 is free to download, with in-app purchases available.

### Do 一日归来 or BOSS计时器 have ads?

Neither 一日归来 nor BOSS计时器 shows ads.

### Which is updated more often, 一日归来 or BOSS计时器?

一日归来 ships an update every 19 months, and BOSS计时器 every 3 months. Most recently, 一日归来 was updated on October 8, 2026 and BOSS计时器 on October 9, 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.*