# Spinner.io vs Eco Sphere test

The clearest difference is in-app purchases: Eco Sphere test at none against Spinner.io's 2. Eco Sphere test also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). Spinner.io's advantage is iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Spinner.io sells 2 in-app purchases, starting at $4.99 per 7 days. Eco Sphere test asks for nothing beyond the download.

Spinner.io ships an update every 3 weeks, Eco Sphere test weekly. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Spinner.io | Eco Sphere test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (227K ratings)](https://appshunter.io/ios/app/spinnerio/id1423504857/reviews)** | — |
| Number of ratings | **227K** | — |
| Positive reviews | 49.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 264 MB | 2 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AI Games FZ](https://appshunter.io/developer/1478916023) | [TzuLing Lin](https://appshunter.io/developer/1870222772) |

## What reviewers say

### Spinner.io

[App page](https://appshunter.io/ios/app/spinnerio/id1423504857)

Engage in thrilling arena battles controlling a growing spinner. Grow your spinner by winning battles and strategically outmaneuvering opponents. Dominate the arena and become the ultimate champion in this fast-paced multiplayer game.

**Highlights:** Spinner arena battles, Grow spinner size and strength, Strategic combat and dodging, Multiplayer battle royale, Spinner customization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $4.99 | per 7 days |
| No Ads | $3.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Simple and easy to learn controls
- 💡 Beyblade-inspired concept

**What reviewers complain about**

- 🔍 Lack of real multiplayer, mostly against bots
- 💰 Aggressive monetization with frequent ads
- 🔒 Misleading about being an online game

**Reported bugs**

- Game freezes and crashes
- Controls can be unresponsive at times

**Requested features**

- Online multiplayer mode
- More customization options for spinners
- New arena maps and game modes


### Eco Sphere test

[App page](https://appshunter.io/ios/app/eco-sphere-test/id6758007112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spinner.io free?

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

### Is Eco Sphere test free?

Eco Sphere test is free to download, with no in-app purchases.

### Do Spinner.io or Eco Sphere test have ads?

Spinner.io shows ads; Eco Sphere test does not.

### Which is updated more often, Spinner.io or Eco Sphere test?

Spinner.io ships an update every 3 weeks, and Eco Sphere test weekly. Most recently, Spinner.io was updated on October 21, 2026 and Eco Sphere test on October 5, 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.*