# Peak vs PSV. Support Deck. CES Test

The clearest difference is price: Peak at Free against PSV. Support Deck. CES Test's $5.99. Peak also leads on update cadence (fortnightly vs every 39 months). PSV. Support Deck. CES Test's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Peak is free to download; PSV. Support Deck. CES Test costs $5.99 up front. Peak sells 10 in-app purchases, starting at $2.99 per month. PSV. Support Deck. CES Test asks for nothing beyond the download.

Peak ships an update fortnightly, PSV. Support Deck. CES Test every 39 months. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Peak | PSV. Support Deck. CES Test |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.7 (146K ratings)](https://appshunter.io/ios/app/peak-brain-training/id806223188/reviews)** | — |
| Number of ratings | **146K** | — |
| Positive reviews | 63.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 39 months |
| Monetization | Free with in-app purchases | — |
| Size | 321 MB | 35 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synaptic Labs](https://appshunter.io/developer/1751726088) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### Peak

[App page](https://appshunter.io/ios/app/peak-brain-training/id806223188)

Enhance your cognitive abilities with over 45 engaging games designed to improve memory, attention, problem-solving, and more. Track your progress with detailed insights and compete with friends. A free basic version is available, with an optional Pro upgrade for a full brain training experience.

**Highlights:** 45+ brain training games, Daily Workouts, Coffee Break mode, Performance insights and statistics, Advanced Training modules, Compete with friends

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40% Off Peak Pro Monthly | $2.99 | per month |
| Peak Pro | $3.99 | per month |
| Peak Pro Plan | $3.99 | per month |
| Peak Pro Plan | $4.99 | per month |
| Peak Pro | $11.99 | per year |
| 40% Off Peak Pro Yearly | $19.99 | per year |
| Peak Pro Plan | $34.99 | per year |
| Peak pro | $34.99 | per year |
| Advanced Training Peak & Brainways Working Memory Part 1 | Free | one-time |
| Advanced Training Peak & UCL Emotion Management | Free | one-time |

**What reviewers like**

- 💪 Challenging and engaging games
- 🧠 Effective brain training
- 📊 Detailed progress tracking
- 🔍 Variety of game categories
- 🤩 Enjoyable and fun to play

**What reviewers complain about**

- 🔍 Limited free games
- 💰 Expensive subscription
- 🔁 Repetitive game content
- 🐛 Bugs and glitches
- 🤖 Inconsistent dictionary

**Reported bugs**

- Freezing and crashing issues
- Inconsistent game performance
- Incorrect scoring and ranking
- Syncing and login problems

**Requested features**

- More free games and content
- Ability to replay games without ads
- Improved game instructions and feedback
- More coordination and emotion-based games
- Customizable brain training experience


### PSV. Support Deck. CES Test

[App page](https://appshunter.io/ios/app/psv-support-deck-ces-test/id6455428851)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peak free?

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

### Is PSV. Support Deck. CES Test free?

PSV. Support Deck. CES Test costs $5.99, with no in-app purchases.

### Do Peak or PSV. Support Deck. CES Test have ads?

Peak shows ads; PSV. Support Deck. CES Test does not.

### Which is updated more often, Peak or PSV. Support Deck. CES Test?

Peak ships an update fortnightly, and PSV. Support Deck. CES Test every 39 months. Most recently, Peak was updated on November 12, 2026 and PSV. Support Deck. CES Test on November 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.*