# AUTO FISH TANK vs AB Smart Control

The clearest difference is iOS requirement: AB Smart Control at 13.4 against AUTO FISH TANK's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AUTO FISH TANK ships an update every 2 weeks, AB Smart Control weekly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AUTO FISH TANK | AB Smart Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 91 MB | 160 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [NGO THINH](https://appshunter.io/developer/1680822852) | [AUTOGREENTECH TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1775729035) |

## What reviewers say

### AUTO FISH TANK

[App page](https://appshunter.io/ios/app/auto-fish-tank/id6449455456)

**Features:** macOS Compatibility

**In-app purchases:** none


### AB Smart Control

[App page](https://appshunter.io/ios/app/ab-smart-control/id6762607865)

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

**In-app purchases:** none


## Frequently asked questions

### Is AUTO FISH TANK free?

AUTO FISH TANK is free to download, with no in-app purchases.

### Is AB Smart Control free?

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

### Do AUTO FISH TANK or AB Smart Control have ads?

Neither AUTO FISH TANK nor AB Smart Control shows ads.

### Which is updated more often, AUTO FISH TANK or AB Smart Control?

AUTO FISH TANK ships an update every 2 weeks, and AB Smart Control weekly. Most recently, AUTO FISH TANK was updated on October 3, 2026 and AB Smart Control on October 8, 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.*