# E排班个人版 vs SAT Messenger

E排班个人版 and SAT Messenger 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.

E排班个人版 ships an update every 3 weeks, SAT Messenger every 2 weeks. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | E排班个人版 | SAT Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 20 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Suzhou Dingle Information Technology Co., Ltd.](https://appshunter.io/developer/1575840247) | [phwy](https://appshunter.io/developer/1687040072) |

## What reviewers say

### E排班个人版

[App page](https://appshunter.io/ios/app/e/id1628735777)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAT Messenger

[App page](https://appshunter.io/ios/app/sat-messenger/id6448937534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E排班个人版 free?

E排班个人版 is free to download, with no in-app purchases.

### Is SAT Messenger free?

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

### Do E排班个人版 or SAT Messenger have ads?

Neither E排班个人版 nor SAT Messenger shows ads.

### Which is updated more often, E排班个人版 or SAT Messenger?

E排班个人版 ships an update every 3 weeks, and SAT Messenger every 2 weeks. Most recently, E排班个人版 was updated on September 8, 2026 and SAT Messenger on September 28, 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.*