# USTA Coaching vs Zenniz

The clearest difference is rating: Zenniz at 4.4 against USTA Coaching's 2.4. Zenniz also leads on review sentiment (50% vs 15%) and update cadence (every 10 days vs every 3 months). USTA Coaching's advantage is in-app purchases (none vs 4) and ratings volume (45 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zenniz sells 4 in-app purchases, starting at $3.99 per month. USTA Coaching asks for nothing beyond the download.

Zenniz holds the better App Store score, 4.4 against 2.4. That said, the two scores are not equally well evidenced: USTA Coaching has 45 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 15% of USTA Coaching's written reviews are positive against 50% of Zenniz's.

USTA Coaching ships an update every 3 months, Zenniz every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | USTA Coaching | Zenniz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (45 ratings)](https://appshunter.io/ios/app/usta-coaching/id1266026628/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/zenniz/id1643513477/reviews)** |
| Number of ratings | **45** | 5 |
| Positive reviews | 15.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free** | Freemium |
| Size | 41 MB | 151 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [USTA](https://appshunter.io/developer/327455872) | [Zenniz Oy](https://appshunter.io/developer/1255476194) |

## What reviewers say

### USTA Coaching

[App page](https://appshunter.io/ios/app/usta-coaching/id1266026628)

Connect with players, share practice plans, and provide feedback. Access USTA coaching curriculums with videos and create custom lesson plans. Reward players with skill badges and track their progress with assessments.

**Highlights:** Connect with players, Share practice activities and feedback, Access USTA coaching curriculums, Create custom lesson plans, Reward players with skill badges, Assess player progress

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

**In-app purchases:** none


### Zenniz

[App page](https://appshunter.io/ios/app/zenniz/id1643513477)

This app connects to an on-court system to record and analyze your sports sessions. Review your statistics, shot placements, and watch edited videos of your gameplay to identify areas for improvement and track progress over time.

**Highlights:** Login to on-court devices, Store session data and videos, View session statistics, 3D shot placement map, Edited session videos, Track progress over time, Playstyle IQ badges, AI-powered performance rating

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zenniz Starter | $3.99 | per month |
| Zenniz Premium | $13.90 | per month |
| Zenniz Starter | $39.99 | per year |
| Zenniz Premium | $130.99 | per year |


## Frequently asked questions

### Is USTA Coaching free?

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

### Is Zenniz free?

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

### Which has better reviews, USTA Coaching or Zenniz?

Zenniz is rated higher. USTA Coaching averages 2.4 out of 5 from 45 ratings, while Zenniz averages 4.4 from 5 ratings.

### Do USTA Coaching or Zenniz have ads?

Neither USTA Coaching nor Zenniz shows ads.

### Which is updated more often, USTA Coaching or Zenniz?

USTA Coaching ships an update every 3 months, and Zenniz every 10 days. Most recently, USTA Coaching was updated on November 2, 2026 and Zenniz 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.*