# iLog BTF vs Colix

iLog BTF and Colix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | iLog BTF | Colix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 53 MB | 64 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WIP, Wireless Independent Provider AB](https://appshunter.io/developer/334200429) | [Colix Systems AB](https://appshunter.io/developer/1287246609) |

## What reviewers say

### iLog BTF

[App page](https://appshunter.io/ios/app/ilog-btf/id1238101705)

**Features:** macOS Compatibility

**In-app purchases:** none


### Colix

[App page](https://appshunter.io/ios/app/colix/id1598348693)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iLog BTF free?

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

### Is Colix free?

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

### Do iLog BTF or Colix have ads?

Neither iLog BTF nor Colix shows ads.

### Which is updated more often, iLog BTF or Colix?

iLog BTF ships an update every 4 months, and Colix every 4 months. Most recently, iLog BTF was updated on September 8, 2026 and Colix on September 28, 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.*