# DEFIM vs Ekum

The clearest difference is in-app purchases: DEFIM at none against Ekum's 1. Ekum's advantage is update cadence (daily vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ekum sells 1 one-off in-app purchase. DEFIM asks for nothing beyond the download.

DEFIM ships an update every 11 days, Ekum daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | DEFIM | Ekum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Size | 27 MB | 86 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DEFIM SA](https://appshunter.io/developer/1872387039) | [Flappy](https://appshunter.io/developer/1688413131) |

## What reviewers say

### DEFIM

[App page](https://appshunter.io/ios/app/defim/id6758341630)

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

**In-app purchases:** none


### Ekum

[App page](https://appshunter.io/ios/app/ekum-permis-bateau-code-2026/id6794829134)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permis côtier — accès à vie | $17.99 | one-time |


## Frequently asked questions

### Is DEFIM free?

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

### Is Ekum free?

Ekum is free to download, with in-app purchases available.

### Do DEFIM or Ekum have ads?

Neither DEFIM nor Ekum shows ads.

### Which is updated more often, DEFIM or Ekum?

DEFIM ships an update every 11 days, and Ekum daily. Most recently, DEFIM was updated on October 25, 2026 and Ekum on October 25, 2026.

---

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