# Dipper水族系统 vs AE Smart

The clearest difference is iOS requirement: Dipper水族系统 at 13.0 against AE Smart's 15.1. 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.

## The numbers

| Metric | Dipper水族系统 | AE Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 36 MB | 108 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [丽辉 王](https://appshunter.io/developer/1629156920) | [启正 刘](https://appshunter.io/developer/1885479344) |

## What reviewers say

### Dipper水族系统

[App page](https://appshunter.io/ios/app/dipper/id6670388006)

**In-app purchases:** none


### AE Smart

[App page](https://appshunter.io/ios/app/ae-smart/id6760766552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dipper水族系统 free?

Dipper水族系统 is free to download, with no in-app purchases.

### Is AE Smart free?

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

### Do Dipper水族系统 or AE Smart have ads?

Neither Dipper水族系统 nor AE Smart shows ads.

---

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