# SPHERE AI vs TiME4

The clearest difference is in-app purchases: TiME4 at none against SPHERE AI's 1. SPHERE AI's advantage is update cadence (daily vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SPHERE AI sells 1 in-app purchase, starting at $19.99 per month. TiME4 asks for nothing beyond the download.

SPHERE AI ships an update daily, TiME4 every 10 months. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SPHERE AI | TiME4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 months |
| Size | 175 MB | 37 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [SPHERE AI L.L.C](https://appshunter.io/developer/1808351483) | [angelo bucchioni](https://appshunter.io/developer/1849710941) |

## What reviewers say

### SPHERE AI

[App page](https://appshunter.io/ios/app/sphere-ai/id6744594865)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPHERE Plus | $19.99 | per month |


### TiME4

[App page](https://appshunter.io/ios/app/time4/id6754761250)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPHERE AI free?

SPHERE AI is free to download, with in-app purchases available.

### Is TiME4 free?

TiME4 is free to download, with no in-app purchases.

### Do SPHERE AI or TiME4 have ads?

Neither SPHERE AI nor TiME4 shows ads.

### Which is updated more often, SPHERE AI or TiME4?

SPHERE AI ships an update daily, and TiME4 every 10 months. Most recently, SPHERE AI was updated on September 20, 2026 and TiME4 on September 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.*