# Amped vs Mutterly

The clearest difference is update cadence: Mutterly at every 3 days against Amped's every 6 weeks. Amped's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Amped sells 2 in-app purchases, starting at $4.99 per month and Mutterly sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Amped ships an update every 6 weeks, Mutterly every 3 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Amped | Mutterly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mutterly/id6757023350/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 59 MB | 776 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Westhaven Holdings LLC](https://appshunter.io/developer/1827716142) | [Franz Richers](https://appshunter.io/developer/1864252436) |

## What reviewers say

### Amped

[App page](https://appshunter.io/ios/app/amped-lifespan-tracker/id6748860588)

This app translates daily choices into tangible life expectancy gains, backed by scientific research. It tracks over 60 health markers, including exercise, sleep, and nutrition, to provide a personalized projection of your lifespan and biological age. Your health data remains private and on your device.

**Highlights:** Personalized lifespan projection, Tracks 60+ health markers, Connects with Apple Health, Real-time 'Time Banked' growth, Links calculations to peer-reviewed studies, Privacy-focused data storage

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amped Monthly | $4.99 | per month |
| Amped Yearly | $29.99 | per year |


### Mutterly

[App page](https://appshunter.io/ios/app/mutterly/id6757023350)

Effortlessly capture your thoughts with quick voice notes and receive AI-generated daily reflections. This app prioritizes privacy with on-device processing, offering mindfulness without the hassle.

**Highlights:** Quick voice note capture (up to 40s), On-device AI processing for privacy, Offline functionality, AI-powered daily reflections, Minimalist and clutter-free design, Optional cloud AI models

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per month |
| Premium Access | $4.99 | per year |


## Frequently asked questions

### Is Amped free?

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

### Is Mutterly free?

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

### Do Amped or Mutterly have ads?

Neither Amped nor Mutterly shows ads.

### Which is updated more often, Amped or Mutterly?

Amped ships an update every 6 weeks, and Mutterly every 3 days. Most recently, Amped was updated on September 30, 2026 and Mutterly on October 3, 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.*