# Parametric vs TouchBESO

The clearest difference is update cadence: TouchBESO at every 2 days against Parametric's every 6 weeks. Parametric's advantage is iOS requirement (8.0 vs 13.0). 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.

Parametric ships an update every 6 weeks, TouchBESO every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Parametric | TouchBESO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/parametric-wallpapers-designed-by-you/id1059173946/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 10 MB | 95 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergio Abril](https://appshunter.io/developer/581705208) | [Zhi Li](https://appshunter.io/developer/1803956248) |

## What reviewers say

### Parametric

[App page](https://appshunter.io/ios/app/parametric-wallpapers-designed-by-you/id1059173946)

Create unique, animated wallpapers by interacting with points and colors on your screen. Save your custom designs directly to your device's camera roll for personalized backgrounds.

**Highlights:** Interactive point generation, Adjustable movement speed, Customizable line and background colors, Save designs to camera roll, Animated wallpaper creation

**Features:** macOS Compatibility

**In-app purchases:** none


### TouchBESO

[App page](https://appshunter.io/ios/app/touchbeso/id6743680067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Parametric free?

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

### Is TouchBESO free?

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

### Do Parametric or TouchBESO have ads?

Neither Parametric nor TouchBESO shows ads.

### Which is updated more often, Parametric or TouchBESO?

Parametric ships an update every 6 weeks, and TouchBESO every 2 days. Most recently, Parametric was updated on October 24, 2026 and TouchBESO on October 15, 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.*