# ELF vs IAAF e

The clearest difference is update cadence: IAAF e at every 4 days against ELF's every 2 weeks. ELF's advantage is iOS requirement (15.1 vs 18.5). 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.

ELF ships an update every 2 weeks, IAAF e every 4 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ELF | IAAF e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 21 MB | 1 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Eron Yazılım](https://appshunter.io/developer/1501833852) | [DEMOS ULUSLARARASI FUARCILIK ANONIM SIRKETI](https://appshunter.io/developer/1811568136) |

## What reviewers say

### ELF

[App page](https://appshunter.io/ios/app/elf/id6745889597)

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

**In-app purchases:** none


### IAAF e

[App page](https://appshunter.io/ios/app/iaaf-e-bilet/id6748582636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ELF free?

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

### Is IAAF e free?

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

### Do ELF or IAAF e have ads?

Neither ELF nor IAAF e shows ads.

### Which is updated more often, ELF or IAAF e?

ELF ships an update every 2 weeks, and IAAF e every 4 days. Most recently, ELF was updated on October 25, 2026 and IAAF e on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*