# PERFBOOK vs Balltime AI

The clearest difference is in-app purchases: PERFBOOK at none against Balltime AI's 4. Balltime AI's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Balltime AI sells 4 in-app purchases, starting at $12.00 per month. PERFBOOK asks for nothing beyond the download.

PERFBOOK ships an update every 3 months, Balltime AI fortnightly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PERFBOOK | Balltime AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (27 ratings)](https://appshunter.io/ios/app/balltime-ai/id6450258692/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 23 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | +4 |
| Developer | [Marc ESCURIEUX](https://appshunter.io/developer/1339198219) | [Balltime](https://appshunter.io/developer/1692522819) |

## What reviewers say

### PERFBOOK

[App page](https://appshunter.io/ios/app/perfbook/id1339198220)

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

**In-app purchases:** none


### Balltime AI

[App page](https://appshunter.io/ios/app/balltime-ai/id6450258692)

This app uses AI to analyze volleyball footage, automatically identifying players, actions, and stats. It breaks down plays and removes downtime, offering detailed performance evaluations for individuals and teams across various volleyball formats. Athletes can create and share highlight videos, aiding in recruiting and coaching.

**Highlights:** AI-powered video analysis, Automated play breakdown, Player and action identification, Performance statistics, Highlight video creation, Supports all volleyball formats

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grassroots | $12.00 | per month |
| Balltime Player | $20.00 | per month |
| Balltime Premium | $239.99 | per year |
| Balltime Recruiting | $299.99 | per year |


## Frequently asked questions

### Is PERFBOOK free?

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

### Is Balltime AI free?

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

### Do PERFBOOK or Balltime AI have ads?

Neither PERFBOOK nor Balltime AI shows ads.

### Which is updated more often, PERFBOOK or Balltime AI?

PERFBOOK ships an update every 3 months, and Balltime AI fortnightly. Most recently, PERFBOOK was updated on September 22, 2026 and Balltime AI on September 24, 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.*