# USTA Flex vs Tennis Notebook

The clearest difference is in-app purchases: USTA Flex at none against Tennis Notebook's 10. USTA Flex also leads on ratings volume (779 vs 3) and update cadence (every 3 weeks vs every 6 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. Tennis Notebook sells 10 in-app purchases, starting at $2.99 per 7 days. USTA Flex asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for USTA Flex against 4.7 for Tennis Notebook. That said, the two scores are not equally well evidenced: USTA Flex has 779 ratings behind it against 3, so its average is the more settled of the two.

USTA Flex ships an update every 3 weeks, Tennis Notebook every 6 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | USTA Flex | Tennis Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (779 ratings)](https://appshunter.io/ios/app/usta-flex/id6446393326/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/tennis-notebook-match-journal/id6742466107/reviews) |
| Number of ratings | **779** | 3 |
| Positive reviews | 39.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 133 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [USTA](https://appshunter.io/developer/327455872) | [Pixelbrew Studio LLC](https://appshunter.io/developer/1715163092) |

## What reviewers say

### USTA Flex

[App page](https://appshunter.io/ios/app/usta-flex/id6446393326)

Find and play competitive tennis matches at your level on courts near you. Arrange games flexibly around your schedule and meet new players. Track your progress and improve your game with level-based singles or doubles matches.

**Highlights:** Find level-based tennis matches, Flexible scheduling with in-app chat, Singles and doubles competition, Track match history and progress, Utilizes ITF World Tennis Number for matchmaking, Organize and enter leagues

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 👍 Easy to coordinate matches
- 👍 Easy score entry
- 👍 Excellent customer service
- 👍 Flexible scheduling

**What reviewers complain about**

- 👎 Not user-friendly
- 👎 App works inconsistently
- 👎 Constant notifications
- 👎 Cannot toggle to see schedule
- 👎 Score manipulation possible

**Reported bugs**

- App works when it wants
- Constant notifications with no messages
- Cannot toggle back to see schedule
- WTN score not figured out
- Unable to login

**Requested features**

- Link match times to calendars
- Calendar in the app
- Display all scheduled matches
- Input availability directly
- Google SSO integration


### Tennis Notebook

[App page](https://appshunter.io/ios/app/tennis-notebook-match-journal/id6742466107)

This app serves as a digital journal for tennis players to log matches, track opponents, and analyze performance. It helps organize your tennis journey with features like match scheduling and cloud sync.

**Highlights:** Match tracking with scores and locations, Opponent profiles and playstyle notes, Performance insights and strategy analysis, Match scheduling, Cloud sync and backup

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tennis Notebook Pro Weekly | $2.99 | per 7 days |
| Tennis Notebook Pro Monthly | $9.99 | per month |
| Tennis Notebook Yearly | $9.99 | per year |
| Tennis Notebook Pro Yearly | $14.99 | per year |
| Tennis Notebook Pro Yearly | $19.99 | per year |
| Tennis Notebook Pro Yearly | $24.99 | per year |
| Tennis Notebook Pro Yearly | $29.99 | per year |
| Tennis Notebook Pro Lifetime | $24.99 | one-time |
| Tennis Notebook Pro Lifetime | $49.99 | one-time |
| Tennis Notebook Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is USTA Flex free?

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

### Is Tennis Notebook free?

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

### Which has better reviews, USTA Flex or Tennis Notebook?

USTA Flex is rated higher. USTA Flex averages 4.8 out of 5 from 779 ratings, while Tennis Notebook averages 4.7 from 3 ratings.

### Do USTA Flex or Tennis Notebook have ads?

Neither USTA Flex nor Tennis Notebook shows ads.

### Which is updated more often, USTA Flex or Tennis Notebook?

USTA Flex ships an update every 3 weeks, and Tennis Notebook every 6 weeks. Most recently, USTA Flex was updated on November 7, 2026 and Tennis Notebook on November 4, 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.*