# ALLiON vs Cyclops BTI

The clearest difference is update cadence: ALLiON at every 5 months against Cyclops BTI's every 12 months. ALLiON also leads on iOS requirement (13.0 vs 15.6). 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.

ALLiON ships an update every 5 months, Cyclops BTI every 12 months. The most recent releases landed on September 19, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | ALLiON | Cyclops BTI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Size | 10 MB | 10 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R&J Batteries PTY LTD](https://appshunter.io/developer/1527962797) | [833 Enterprises Pty Ltd](https://appshunter.io/developer/1549157960) |

## What reviewers say

### ALLiON

[App page](https://appshunter.io/ios/app/allion/id1527962465)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cyclops BTI

[App page](https://appshunter.io/ios/app/cyclops-bti/id6499003165)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALLiON free?

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

### Is Cyclops BTI free?

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

### Do ALLiON or Cyclops BTI have ads?

Neither ALLiON nor Cyclops BTI shows ads.

### Which is updated more often, ALLiON or Cyclops BTI?

ALLiON ships an update every 5 months, and Cyclops BTI every 12 months. Most recently, ALLiON was updated on September 19, 2026 and Cyclops BTI on May 16, 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.*