# Snapiens vs Sphere

The clearest difference is in-app purchases: Snapiens at none against Sphere's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sphere sells 2 in-app purchases, starting at $7.99 per month. Snapiens asks for nothing beyond the download.

Snapiens ships an update every 5 weeks, Sphere every 3 weeks. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Snapiens | Sphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snapiens/id6756188454/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 40 MB | 57 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Snapiens](https://appshunter.io/developer/1858980338) | [Rajesh Cherukuri](https://appshunter.io/developer/6781198482) |

## What reviewers say

### Snapiens

[App page](https://appshunter.io/ios/app/snapiens/id6756188454)

This AI-powered app lets you access and interact with your personal knowledge base on your mobile device. Organize documents, files, and links into structured spaces for context-aware conversations and quick insights.

**Highlights:** Access knowledge bases, Chat with documents, Organize into Spaces and Folders, Mobile browsing, Secure data storage, Cross-device sync

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

**In-app purchases:** none


### Sphere

[App page](https://appshunter.io/ios/app/sphere-multi-model-ai-chat/id6781198480)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sphere Pro: Compare AI Models | $7.99 | per month |
| Sphere Pro: Multi AI Copilot | $54.99 | per year |


## Frequently asked questions

### Is Snapiens free?

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

### Is Sphere free?

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

### Do Snapiens or Sphere have ads?

Neither Snapiens nor Sphere shows ads.

### Which is updated more often, Snapiens or Sphere?

Snapiens ships an update every 5 weeks, and Sphere every 3 weeks. Most recently, Snapiens was updated on October 12, 2026 and Sphere on October 25, 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.*