# Spinner.io vs iDef

The clearest difference is in-app purchases: iDef at none against Spinner.io's 2. Spinner.io's advantage is device support and iOS requirement (13.0 vs 15.6). On price there is nothing between them.

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

## The numbers

| Metric | Spinner.io | iDef |
| --- | --- | --- |
| 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 | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 264 MB | 60 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 9+ |
| Developer | [AI Games FZ](https://appshunter.io/developer/1478916023) | [Aaron Thorne](https://appshunter.io/developer/1524717839) |

## 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


### iDef

[App page](https://appshunter.io/ios/app/idef/id1439540983)

**In-app purchases:** none


## Frequently asked questions

### Is Spinner.io free?

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

### Is iDef free?

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

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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.*