# EULJI vs Ambly

The clearest difference is iOS requirement: EULJI at 15.0 against Ambly's 18.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. EULJI sells 1 in-app purchase, starting at $6.99 per month and Ambly sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

EULJI ships an update every 4 days, Ambly every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EULJI | Ambly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ambly/id6798072817/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 76 MB | 32 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [eulji ai](https://appshunter.io/developer/1859239854) | [Hyun Sik Kim](https://appshunter.io/developer/1637198397) |

## What reviewers say

### EULJI

[App page](https://appshunter.io/ios/app/eulji/id6756218833)

Get personalized fitness guidance with an AI coach. Track your progress, manage your diet, and stay motivated with 24/7 support. Save useful advice and review it anytime.

**Highlights:** AI 1:1 coaching, Real-time chat support, Personalized fitness plans, Weight and InBody tracking, Personal best record management, Scrap useful advice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EULJI Premium Monthly | $6.99 | per month |


### Ambly

[App page](https://appshunter.io/ios/app/ambly/id6798072817)

This app turns your daily exercise into a unique, growing digital creature. It syncs with your health data to evolve your companion, which can be viewed on widgets and watch faces without needing to open the app. Enjoy a guilt-free experience with no goals or negative feedback.

**Highlights:** Exercise-powered creature growth, Unique creature generation, Home Screen & Lock Screen widgets, Dynamic Island integration, Apple Watch face support, Supports various workout types, Creature collection and retirement

**Features:** Apple Watch app

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star crown | $0.99 | one-time |
| Starlight wings | $0.99 | one-time |
| New egg | $1.99 | one-time |
| Tuxedo | $2.99 | one-time |
| Tabby | $2.99 | one-time |
| Calico | $2.99 | one-time |
| Siamese | $2.99 | one-time |
| Korean shorthair | $2.99 | one-time |
| Rehatch | $2.99 | one-time |
| Dog set | $7.99 | one-time |
| Cat set | $7.99 | one-time |


## Frequently asked questions

### Is EULJI free?

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

### Is Ambly free?

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

### Do EULJI or Ambly have ads?

Neither EULJI nor Ambly shows ads.

### Which is updated more often, EULJI or Ambly?

EULJI ships an update every 4 days, and Ambly every 2 days. Most recently, EULJI was updated on October 25, 2026 and Ambly on October 24, 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.*