# City.Play vs undergroundgr

The clearest difference is rating: undergroundgr at 5.0 against City.Play's 3.3. undergroundgr also leads on ads (none vs shown) and monetization model (free vs ad-supported). City.Play's advantage is update cadence (every 5 weeks vs every 6 months) and ratings volume (89 vs 2). On price, in-app purchases, device support 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.

undergroundgr holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: City.Play has 89 ratings behind it against 2, so its average is the more settled of the two.

City.Play ships an update every 5 weeks, undergroundgr every 6 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | City.Play | undergroundgr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (89 ratings)](https://appshunter.io/ios/app/cityplay/id1606915551/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/undergroundgr/id6741105047/reviews)** |
| Number of ratings | **89** | 2 |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Ad-supported | **Free** |
| Size | 142 MB | 32 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLAYERMAKER LIMITED](https://appshunter.io/developer/1758049975) | [320 Futal Training L.L.C.](https://appshunter.io/developer/1793091308) |

## What reviewers say

### City.Play

[App page](https://appshunter.io/ios/app/cityplay/id1606915551)

This app uses wearable sensors to track your technical and physical performance on the football pitch. Analyze your training and match data to monitor progress, compare with others, and access personalized advice from a top football philosophy.

**Highlights:** Track technical and physical performance, Analyze training and match data, Monitor progress over time, Compare performance with others, Access exclusive training videos, Receive personalized advice

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Great product idea
- 👍 Well-built hardware
- 👍 Easy to use hardware
- 👍 Fantastic for improving game
- 👍 Provides valuable information

**What reviewers complain about**

- 👎 Poor execution and quality
- 👎 Sensors stop working quickly
- 👎 Sensors not charging/connecting
- 👎 Frustrating login process
- 👎 Subscription fee is ridiculous

**Reported bugs**

- Sensors stop working after a few months
- Sensors not charging
- Sensors not connecting properly
- Sensors stop working after third session
- Sensors stop working after a week

**Requested features**

- Face ID for easier login
- Allow multiple devices logged in
- Option to input actual game start times
- Option to input player durations
- Improve scorecard for data meaning


### undergroundgr

[App page](https://appshunter.io/ios/app/undergroundgr/id6741105047)

Easily book fitness classes and manage your membership from your device. Make reservations, join waitlists, and check your profile status on the go.

**Highlights:** Book fitness classes, Manage membership, Join waitlists, Check profile status, Make reservations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is City.Play free?

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

### Is undergroundgr free?

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

### Which has better reviews, City.Play or undergroundgr?

undergroundgr is rated higher. City.Play averages 3.3 out of 5 from 89 ratings, while undergroundgr averages 5.0 from 2 ratings.

### Do City.Play or undergroundgr have ads?

City.Play shows ads; undergroundgr does not.

### Which is updated more often, City.Play or undergroundgr?

City.Play ships an update every 5 weeks, and undergroundgr every 6 months. Most recently, City.Play was updated on October 25, 2026 and undergroundgr on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*