# 维安 vs TodoBingo

维安 and TodoBingo 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.

维安 ships an update every 3 weeks, TodoBingo every 5 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 维安 | TodoBingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 102 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [辽宁庆华物联网科技有限公司](https://appshunter.io/developer/1742939535) | [Tatsuro Saito](https://appshunter.io/developer/1541469434) |

## What reviewers say

### 维安

[App page](https://appshunter.io/ios/app/id6499259095)

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

**In-app purchases:** none


### TodoBingo

[App page](https://appshunter.io/ios/app/todobingo/id6762549881)

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

**In-app purchases:** none


## Frequently asked questions

### Is 维安 free?

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

### Is TodoBingo free?

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

### Do 维安 or TodoBingo have ads?

Neither 维安 nor TodoBingo shows ads.

### Which is updated more often, 维安 or TodoBingo?

维安 ships an update every 3 weeks, and TodoBingo every 5 weeks. Most recently, 维安 was updated on October 12, 2026 and TodoBingo on October 3, 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.*