# Life Key vs YEY!

The clearest difference is update cadence: YEY! at every 3 days against Life Key's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Life Key sells 7 in-app purchases, starting at $6.99 per 7 days and YEY! sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Life Key ships an update every 3 weeks, YEY! every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Life Key | YEY! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (2.4K ratings)](https://appshunter.io/ios/app/life-key-master-your-future/id1484622876/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 12.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 144 MB | 90 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Astrarix Corporation](https://appshunter.io/developer/1887496212) | [Alexandra Abadesco](https://appshunter.io/developer/1851149035) |

## What reviewers say

### Life Key

[App page](https://appshunter.io/ios/app/life-key-master-your-future/id1484622876)

Explore your inner self with psychological tests and see your future with AI-powered tools. Generate AI babies, see yourself aged, or revisit your youth. Discover your personality and potential.

**Highlights:** AI baby generator, Childhood face transformation, Future baby prediction, Aging simulation, Psychological tests, Personality exploration

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription 01 | $6.99 | per 7 days |
| Weekly Subscription 02 | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription 03 | $9.99 | per month |
| Monthly Subscription 01 | $15.99 | per month |
| Monthly Subscription 02 | $15.99 | per month |
| Yearly Subscription | $29.99 | per year |

**What reviewers like**

- 👍 Great app
- 🙂 Enjoyable experience
- 💡 Interesting test questions

**What reviewers complain about**

- 🤑 Expensive subscription
- 🤯 Too many ads
- 🤖 Inaccurate AI results
- 🤔 Misleading features
- 🤢 Poor quality

**Reported bugs**

- Crashes and glitches
- Doesn't work as advertised
- Subscription issues

**Requested features**

- More free features
- Less ads
- Improved accuracy


### YEY!

[App page](https://appshunter.io/ios/app/yey/id6756208219)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YEY! Annual Premium | $2.99 | one-time |
| YEY! Monthly Premium | $14.99 | one-time |


## Frequently asked questions

### Is Life Key free?

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

### Is YEY! free?

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

### Do Life Key or YEY! have ads?

Neither Life Key nor YEY! shows ads.

### Which is updated more often, Life Key or YEY!?

Life Key ships an update every 3 weeks, and YEY! every 3 days. Most recently, Life Key was updated on November 7, 2026 and YEY! on November 5, 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.*