# Tennis Plus vs Night Register

The clearest difference is price: Night Register at Free against Tennis Plus's $9.99. Night Register also leads on update cadence (daily vs every 5 weeks) and iOS requirement (12.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Night Register is free to download; Tennis Plus costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tennis Plus ships an update every 5 weeks, Night Register daily. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tennis Plus | Night Register |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.7 (109 ratings)](https://appshunter.io/ios/app/tennis-plus/id1158767577/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 22.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Paid | — |
| Size | 9 MB | 30 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jae Hyeon Park](https://appshunter.io/developer/1158767576) | [Zaid Naim](https://appshunter.io/developer/1855660500) |

## What reviewers say

### Tennis Plus

[App page](https://appshunter.io/ios/app/tennis-plus/id1158767577)

Analyze your tennis game with this Apple Watch app. Track swings, measure speed and spin, and review shot mechanics. It syncs with your iPhone and integrates with HealthKit for step and calorie data.

**Highlights:** Swing analysis (forehand, backhand, serve, etc.), Measure swing speed and spin, Video playback synced with swing recognition, Real-time swing detection, HealthKit integration for steps and calories, Supports right and left-hand grips

**Features:** Apple Watch app

**In-app purchases:** none


### Night Register

[App page](https://appshunter.io/ios/app/night-register/id6756841218)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tennis Plus free?

Tennis Plus costs $9.99, with no in-app purchases.

### Is Night Register free?

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

### Do Tennis Plus or Night Register have ads?

Neither Tennis Plus nor Night Register shows ads.

### Which is updated more often, Tennis Plus or Night Register?

Tennis Plus ships an update every 5 weeks, and Night Register daily. Most recently, Tennis Plus was updated on November 6, 2026 and Night Register on October 30, 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.*