# Polymemo vs dream4some

The clearest difference is update cadence: Polymemo at every 3 days against dream4some's every 10 days. Polymemo also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Polymemo sells 5 one-off in-app purchases and dream4some sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Polymemo ships an update every 3 days, dream4some every 10 days. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Polymemo | dream4some |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Size | 67 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Polymemo Inc.](https://appshunter.io/developer/1891623284) | [ML Machines Corporation](https://appshunter.io/developer/1620995916) |

## What reviewers say

### Polymemo

[App page](https://appshunter.io/ios/app/polymemo/id6761815373)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Points | $4.99 | one-time |
| 1000 Points | $8.99 | one-time |
| 2500 Points | $19.99 | one-time |
| 5000 Points | $34.99 | one-time |
| 1000 Points | $59.99 | one-time |


### dream4some

[App page](https://appshunter.io/ios/app/dream4some/id6775305501)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Stroke | $1.99 | one-time |
| 10 Strokes | $17.99 | one-time |
| 50 Strokes | $79.99 | one-time |
| 100 Strokes | $149.99 | one-time |
| 500 Strokes | $729.99 | one-time |


## Frequently asked questions

### Is Polymemo free?

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

### Is dream4some free?

dream4some is free to download, with in-app purchases available.

### Do Polymemo or dream4some have ads?

Neither Polymemo nor dream4some shows ads.

### Which is updated more often, Polymemo or dream4some?

Polymemo ships an update every 3 days, and dream4some every 10 days. Most recently, Polymemo was updated on October 21, 2026 and dream4some on October 6, 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.*