# DarkFlex vs Tennis

The clearest difference is update cadence: Tennis at every 3 days against DarkFlex's every 2 weeks. DarkFlex's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DarkFlex ships an update every 2 weeks, Tennis every 3 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | DarkFlex | Tennis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 19 MB | 43 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [VIACHESLAV RYCHKOV](https://appshunter.io/developer/1697453708) | [vlada zemlianukhina](https://appshunter.io/developer/6810162254) |

## What reviewers say

### DarkFlex

[App page](https://appshunter.io/ios/app/darkflex/id6451300940)

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

**In-app purchases:** none


### Tennis

[App page](https://appshunter.io/ios/app/tennis-united/id6810162252)

Connect with local tennis players, find tournaments, and track your progress. Discover clubs and coaches in your city, view player profiles, and stay updated on tennis news. Join a vibrant community and enhance your game.

**Highlights:** Tournament calendar and registration, Player ranking tracking, Find local tennis clubs and coaches, View player profiles and results, Tournament photo galleries, Tennis news updates

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

**In-app purchases:** none


## Frequently asked questions

### Is DarkFlex free?

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

### Is Tennis free?

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

### Do DarkFlex or Tennis have ads?

Neither DarkFlex nor Tennis shows ads.

### Which is updated more often, DarkFlex or Tennis?

DarkFlex ships an update every 2 weeks, and Tennis every 3 days. Most recently, DarkFlex was updated on November 7, 2026 and Tennis on November 10, 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.*