# 啄木鸟工程师 vs Life Backup

The clearest difference is in-app purchases: 啄木鸟工程师 at none against Life Backup's 3. 啄木鸟工程师 also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Life Backup sells 3 in-app purchases, starting at $1.99 per month. 啄木鸟工程师 asks for nothing beyond the download.

啄木鸟工程师 ships an update weekly, Life Backup every 3 weeks. The most recent releases landed on November 3, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 啄木鸟工程师 | Life Backup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/id1495021048/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 272 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [重庆啄木鸟网络科技有限公司](https://appshunter.io/developer/1495021047) | [贺 黄](https://appshunter.io/developer/6796553051) |

## What reviewers say

### 啄木鸟工程师

[App page](https://appshunter.io/ios/app/id1495021048)

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

**In-app purchases:** none


### Life Backup

[App page](https://appshunter.io/ios/app/life-backup/id6813460135)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $1.99 | per month |
| Yearly Membership | $14.99 | per year |
| Lifetime Membership | $59.99 | one-time |


## Frequently asked questions

### Is 啄木鸟工程师 free?

啄木鸟工程师 is free to download, with no in-app purchases.

### Is Life Backup free?

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

### Do 啄木鸟工程师 or Life Backup have ads?

Neither 啄木鸟工程师 nor Life Backup shows ads.

### Which is updated more often, 啄木鸟工程师 or Life Backup?

啄木鸟工程师 ships an update weekly, and Life Backup every 3 weeks. Most recently, 啄木鸟工程师 was updated on November 3, 2026 and Life Backup on October 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.*