# Vertex Spin vs Sponge Avinasi

Vertex Spin and Sponge Avinasi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Vertex Spin ships an update every 6 weeks, Sponge Avinasi every 4 weeks. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Vertex Spin | Sponge Avinasi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 55 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [文雯 李](https://appshunter.io/developer/1782809870) |

## What reviewers say

### Vertex Spin

[App page](https://appshunter.io/ios/app/vertex-spin/id6686406253)

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

**In-app purchases:** none


### Sponge Avinasi

[App page](https://appshunter.io/ios/app/sponge-avinasi/id6748954981)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vertex Spin free?

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

### Is Sponge Avinasi free?

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

### Do Vertex Spin or Sponge Avinasi have ads?

Neither Vertex Spin nor Sponge Avinasi shows ads.

### Which is updated more often, Vertex Spin or Sponge Avinasi?

Vertex Spin ships an update every 6 weeks, and Sponge Avinasi every 4 weeks. Most recently, Vertex Spin was updated on October 12, 2026 and Sponge Avinasi on October 19, 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.*