# e期通 vs AIPP

The clearest difference is update cadence: AIPP at fortnightly against e期通's every 3 months. 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.

e期通 ships an update every 3 months, AIPP fortnightly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | e期通 | AIPP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 80 MB | 103 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zhongda Futures Co., Ltd.](https://appshunter.io/developer/582589164) | [仿脑科技(深圳)有限公司](https://appshunter.io/developer/1601750752) |

## What reviewers say

### e期通

[App page](https://appshunter.io/ios/app/e/id1518513412)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIPP

[App page](https://appshunter.io/ios/app/aipp/id1602474498)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e期通 free?

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

### Is AIPP free?

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

### Do e期通 or AIPP have ads?

Neither e期通 nor AIPP shows ads.

### Which is updated more often, e期通 or AIPP?

e期通 ships an update every 3 months, and AIPP fortnightly. Most recently, e期通 was updated on September 9, 2026 and AIPP on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*