# Elotec Ajax vs Bilen

The clearest difference is update cadence: Bilen at weekly against Elotec Ajax's every 5 weeks. Elotec Ajax's advantage is iOS requirement (18.0 vs 26.0). 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.

Elotec Ajax ships an update every 5 weeks, Bilen weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Elotec Ajax | Bilen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 745 MB | 15 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elotec AS](https://appshunter.io/developer/1062512358) | [Ole Svennevig](https://appshunter.io/developer/751918893) |

## What reviewers say

### Elotec Ajax

[App page](https://appshunter.io/ios/app/elotec-ajax/id1208097191)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Bilen

[App page](https://appshunter.io/ios/app/bilen/id6744258164)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elotec Ajax free?

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

### Is Bilen free?

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

### Do Elotec Ajax or Bilen have ads?

Neither Elotec Ajax nor Bilen shows ads.

### Which is updated more often, Elotec Ajax or Bilen?

Elotec Ajax ships an update every 5 weeks, and Bilen weekly. Most recently, Elotec Ajax was updated on October 29, 2026 and Bilen on October 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.*