# GyroSphere Trials vs Blank Grid

The clearest difference is in-app purchases: Blank Grid at none against GyroSphere Trials's 10. GyroSphere Trials's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. GyroSphere Trials sells 10 one-off in-app purchases. Blank Grid asks for nothing beyond the download.

## The numbers

| Metric | GyroSphere Trials | Blank Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (1K ratings)](https://appshunter.io/ios/app/gyrosphere-trials/id1035238692/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 58.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 183 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pronetis](https://appshunter.io/developer/488123835) | [ATHENE GROUP LTD](https://appshunter.io/developer/1706489025) |

## What reviewers say

### GyroSphere Trials

[App page](https://appshunter.io/ios/app/gyrosphere-trials/id1035238692)

Navigate a challenging abstract world with a rolling sphere, mastering physics-based tracks and unpredictable obstacles. Test your reflexes and speed to unlock new arenas and beat your high scores. Can you conquer the sphere?

**Highlights:** One finger swipe ball control, Realistic physics-based tracks, Unlock new arenas, Wildcards for playing levels, In-app purchases for spheres and cards

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Pack of 100 Spheres | $1.99 | one-time |
| Pack of 5 Free Play Cards | $1.99 | one-time |
| Pack of 250 Spheres | $3.99 | one-time |
| Pack of 12 Free Play Cards | $3.99 | one-time |
| Pack of 600 Spheres | $5.99 | one-time |
| Pack of 30 Free Play Cards | $5.99 | one-time |
| Unlock All Levels Discounted | $6.99 | one-time |
| Unlock All Levels | $9.99 | one-time |
| Unlock All Levels & Remove Ads | $10.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Great color schemes and animations
- 🎯 Challenging levels with rewarding completion
- 💎 Unique and innovative game concept

**What reviewers complain about**

- 🔍 Limited number of levels
- 🔋 Restrictive lives/spheres system
- 💸 Excessive ads and monetization
- 🎮 Subpar controls and camera

**Reported bugs**

- Frequent crashes and freezes
- Connectivity issues and loading problems
- Unresponsive or inconsistent controls

**Requested features**

- Add more levels and arenas
- Improve controls and camera
- Implement an ad-free or premium option
- Increase daily rewards and lives/spheres


### Blank Grid

[App page](https://appshunter.io/ios/app/blank-grid/id6784155995)

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

**In-app purchases:** none


## Frequently asked questions

### Is GyroSphere Trials free?

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

### Is Blank Grid free?

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

### Do GyroSphere Trials or Blank Grid have ads?

Both GyroSphere Trials and Blank Grid show ads.

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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.*