# 微差事 vs 嘀铃ABC

The clearest difference is ads: 嘀铃ABC at none against 微差事's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and December 24, 2025 respectively.

## The numbers

| Metric | 微差事 | 嘀铃ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/id987369809/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 112 MB | 553 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [微差事信息技术(上海)有限公司](https://appshunter.io/developer/1170389665) | [Shanghai FMI Technology Co., Ltd.](https://appshunter.io/developer/626634108) |

## What reviewers say

### 微差事

[App page](https://appshunter.io/ios/app/id987369809)

**In-app purchases:** none


### 嘀铃ABC

[App page](https://appshunter.io/ios/app/abc/id1001943923)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 微差事 free?

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

### Is 嘀铃ABC free?

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

### Do 微差事 or 嘀铃ABC have ads?

微差事 shows ads; 嘀铃ABC does not.

### Which is updated more often, 微差事 or 嘀铃ABC?

微差事 ships an update every 2 months, and 嘀铃ABC every 2 months. Most recently, 微差事 was updated on September 27, 2026 and 嘀铃ABC on December 24, 2025.

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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.*