# Sphere.io vs Seentio

The clearest difference is update cadence: Seentio at every 2 weeks against Sphere.io's every 5 weeks. Sphere.io's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Sphere.io ships an update every 5 weeks, Seentio every 2 weeks. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Sphere.io | Seentio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 9 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NIL BRUNO GOUA](https://appshunter.io/developer/1883318379) | [Yiqiao Yin](https://appshunter.io/developer/1771701765) |

## What reviewers say

### Sphere.io

[App page](https://appshunter.io/ios/app/sphereio/id6760218871)

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

**In-app purchases:** none


### Seentio

[App page](https://appshunter.io/ios/app/seentio/id6761162100)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sphere.io free?

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

### Is Seentio free?

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

### Do Sphere.io or Seentio have ads?

Neither Sphere.io nor Seentio shows ads.

### Which is updated more often, Sphere.io or Seentio?

Sphere.io ships an update every 5 weeks, and Seentio every 2 weeks. Most recently, Sphere.io was updated on October 13, 2026 and Seentio on September 22, 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.*