# Tempered vs Xcell

The clearest difference is price: Tempered at Free against Xcell's $0.99. Tempered also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (17.0 vs 26.0). Xcell's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

Tempered is free to download; Xcell costs $0.99 up front. Tempered sells 3 in-app purchases, starting at $4.99 per month. Xcell asks for nothing beyond the download.

Tempered ships an update every 3 weeks, Xcell every 3 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Tempered | Xcell |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/tempered-mental-training/id6758898623/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 456 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [The social Grove](https://appshunter.io/developer/1875601660) | [Rick Twilling](https://appshunter.io/developer/1790344644) |

## What reviewers say

### Tempered

[App page](https://appshunter.io/ios/app/tempered-mental-training/id6758898623)

Train your mind to reason clearly, make better decisions, and avoid mental traps. This app offers daily lessons in logic, strategy, and philosophy, grounded in neuroscience and cognitive science.

**Highlights:** Daily training lessons, Logic & Critical Thinking modules, Strategy & Decision-Making exercises, Stoic & Philosophical Foundations, Neuroscience-Backed Techniques, Progress tracking, Reflection modes

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempered Pro (Monthly) | $4.99 | per month |
| Tempered Pro Offer | $19.99 | per year |
| Tempered Pro (Annual) | $29.99 | per year |


### Xcell

[App page](https://appshunter.io/ios/app/xcell/id6759877809)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tempered free?

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

### Is Xcell free?

Xcell costs $0.99, with no in-app purchases.

### Do Tempered or Xcell have ads?

Neither Tempered nor Xcell shows ads.

### Which is updated more often, Tempered or Xcell?

Tempered ships an update every 3 weeks, and Xcell every 3 months. Most recently, Tempered was updated on October 10, 2026 and Xcell 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.*