# CryptoSeed vs SimpleSleep

The clearest difference is iOS requirement: SimpleSleep at 13.0 against CryptoSeed's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CryptoSeed sells 1 one-off in-app purchase and SimpleSleep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CryptoSeed ships an update every 9 days, SimpleSleep weekly. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CryptoSeed | SimpleSleep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 8 MB | 92 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EDUARDO ALEJANDRO GARCIA ORTIZ](https://appshunter.io/developer/1869032419) | [文丽 雷](https://appshunter.io/developer/1796404645) |

## What reviewers say

### CryptoSeed

[App page](https://appshunter.io/ios/app/cryptoseed/id6757806949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CryptoSeed Pro | $9.99 | one-time |


### SimpleSleep

[App page](https://appshunter.io/ios/app/simplesleep-brown-noise-focus/id6758914801)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simplesleep Lifetime Membership | $1.99 | one-time |


## Frequently asked questions

### Is CryptoSeed free?

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

### Is SimpleSleep free?

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

### Do CryptoSeed or SimpleSleep have ads?

Neither CryptoSeed nor SimpleSleep shows ads.

### Which is updated more often, CryptoSeed or SimpleSleep?

CryptoSeed ships an update every 9 days, and SimpleSleep weekly. Most recently, CryptoSeed was updated on September 21, 2026 and SimpleSleep on September 11, 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.*