# IPS Controllers vs Flex Controller

The clearest difference is update cadence: IPS Controllers at every 2 months against Flex Controller's every 13 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.

IPS Controllers ships an update every 2 months, Flex Controller every 13 months. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | IPS Controllers | Flex Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 33 MB | 31 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Red7 Systems Inc](https://appshunter.io/developer/1261525256) | [Poolsure, a division of Aquasol Controllers, Inc.](https://appshunter.io/developer/1545322313) |

## What reviewers say

### IPS Controllers

[App page](https://appshunter.io/ios/app/ips-controllers/id1441324204)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flex Controller

[App page](https://appshunter.io/ios/app/flex-controller/id6741504172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPS Controllers free?

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

### Is Flex Controller free?

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

### Do IPS Controllers or Flex Controller have ads?

Neither IPS Controllers nor Flex Controller shows ads.

### Which is updated more often, IPS Controllers or Flex Controller?

IPS Controllers ships an update every 2 months, and Flex Controller every 13 months. Most recently, IPS Controllers was updated on September 16, 2026 and Flex Controller on September 22, 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.*