# AnboTalk vs 發發IM

The clearest difference is update cadence: 發發IM at every 4 days against AnboTalk's every 2 months. AnboTalk's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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.

AnboTalk ships an update every 2 months, 發發IM every 4 days. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AnboTalk | 發發IM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 82 MB | 122 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HEHUI WANG](https://appshunter.io/developer/1440952737) | [SEDONA PUBLIC LIBRARY, INC.](https://appshunter.io/developer/1876714762) |

## What reviewers say

### AnboTalk

[App page](https://appshunter.io/ios/app/anbotalk/id1440952738)

**In-app purchases:** none


### 發發IM

[App page](https://appshunter.io/ios/app/im/id6761403382)

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

**In-app purchases:** none


## Frequently asked questions

### Is AnboTalk free?

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

### Is 發發IM free?

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

### Do AnboTalk or 發發IM have ads?

Neither AnboTalk nor 發發IM shows ads.

### Which is updated more often, AnboTalk or 發發IM?

AnboTalk ships an update every 2 months, and 發發IM every 4 days. Most recently, AnboTalk was updated on September 9, 2026 and 發發IM on September 17, 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.*