# Exponential Network vs Mutter

The clearest difference is update cadence: Mutter at every 3 days against Exponential Network's every 4 months. Exponential Network's advantage is iOS requirement (13.0 vs 17.0). 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.

Exponential Network ships an update every 4 months, Mutter every 3 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Exponential Network | Mutter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 43 MB | 53 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [DukewebTech](https://appshunter.io/developer/1473841301) | [Jolaade Taiwo](https://appshunter.io/developer/1792757464) |

## What reviewers say

### Exponential Network

[App page](https://appshunter.io/ios/app/exponential-network/id6748462041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mutter

[App page](https://appshunter.io/ios/app/mutter-prayer-lock-and-bible/id6818771673)

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

**In-app purchases:** none


## Frequently asked questions

### Is Exponential Network free?

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

### Is Mutter free?

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

### Do Exponential Network or Mutter have ads?

Neither Exponential Network nor Mutter shows ads.

### Which is updated more often, Exponential Network or Mutter?

Exponential Network ships an update every 4 months, and Mutter every 3 days. Most recently, Exponential Network was updated on November 8, 2026 and Mutter on November 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.*