# Erkenner vs emo

The clearest difference is update cadence: Erkenner at every 10 days against emo's monthly. emo's advantage is iOS requirement (15.6 vs 17.6). 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.

Erkenner ships an update every 10 days, emo monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Erkenner | emo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Ad-supported |
| Size | 11 MB | 54 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Akira Murao](https://appshunter.io/developer/1547224550) | [Floater Lab, Inc.](https://appshunter.io/developer/1886615362) |

## What reviewers say

### Erkenner

[App page](https://appshunter.io/ios/app/erkenner/id1582947500)

**Features:** macOS Compatibility

**In-app purchases:** none


### emo

[App page](https://appshunter.io/ios/app/emo-ai-menu-translator/id6760882945)

Effortlessly translate foreign restaurant menus by simply snapping a photo. Get AI-generated dish previews, dietary alerts, and local ordering phrases to dine with confidence anywhere in the world.

**Highlights:** Menu translation via photo, AI dish previews and descriptions, Dietary and allergy alerts, Currency and tip calculator, Local ordering phrases, Instant dietary cards

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

**In-app purchases:** none


## Frequently asked questions

### Is Erkenner free?

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

### Is emo free?

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

### Do Erkenner or emo have ads?

Both Erkenner and emo show ads.

### Which is updated more often, Erkenner or emo?

Erkenner ships an update every 10 days, and emo monthly. Most recently, Erkenner was updated on October 30, 2026 and emo on October 31, 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.*