# 言己 vs WaterTesting

The clearest difference is in-app purchases: WaterTesting at none against 言己's 5. 言己's advantage is iOS requirement (9.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 言己 sells 5 one-off in-app purchases. WaterTesting asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 言己 | WaterTesting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/id1131484319/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 16 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [方根 王](https://appshunter.io/developer/911248237) | [Shanghai Ruosull Technology Co., Ltd](https://appshunter.io/developer/1735275002) |

## What reviewers say

### 言己

[App page](https://appshunter.io/ios/app/id1131484319)

This utility app allows users to back up all their original and reposted Weibo posts, including images and comments. Backed-up content is stored offline on the device and can be exported as text or PDF files for safekeeping. It also offers fast, offline search functionality for backed-up posts.

**Highlights:** One-click Weibo backup, Backup original posts, reposts, and images, Backup comments, Offline storage, Export to text or PDF, Fast, offline search, iCloud sync

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 删除1000条微博 | $0.99 | one-time |
| 一个月 | $1.99 | one-time |
| 删除10000条微博 | $5.99 | one-time |
| 六个月 | $5.99 | one-time |
| 一年 | $11.99 | one-time |


### WaterTesting

[App page](https://appshunter.io/ios/app/watertesting/id6479241037)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 言己 free?

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

### Is WaterTesting free?

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

### Do 言己 or WaterTesting have ads?

Neither 言己 nor WaterTesting shows ads.

### Which is updated more often, 言己 or WaterTesting?

言己 ships an update every 3 weeks, and WaterTesting every 3 weeks. Most recently, 言己 was updated on November 2, 2026 and WaterTesting on November 4, 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.*