# Blue Calc vs VisionAI

The clearest difference is in-app purchases: Blue Calc at none against VisionAI's 4. Blue Calc also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VisionAI sells 4 in-app purchases, starting at $4.99 per 7 days. Blue Calc asks for nothing beyond the download.

Blue Calc ships an update every 3 weeks, VisionAI every 2 weeks. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Blue Calc | VisionAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visionai-visual-assistance/id6740747405/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ramon Van Elten](https://appshunter.io/developer/1143795519) | [Carlos Obando](https://appshunter.io/developer/818523453) |

## What reviewers say

### Blue Calc

[App page](https://appshunter.io/ios/app/blue-calc/id1475358018)

**In-app purchases:** none


### VisionAI

[App page](https://appshunter.io/ios/app/visionai-visual-assistance/id6740747405)

This AI-powered assistant describes your surroundings using your device's camera. It recognizes various elements like people, objects, and text, providing detailed verbal descriptions. Ideal for individuals with visual impairments or anyone needing quick environmental context.

**Highlights:** AI-powered environmental description, Recognition of people, animals, plants, food, medicines, objects, text, money, places, Accurate scene descriptions, Export descriptions to PDF, Adjustable reading speeds, VoiceOver optimization, Supports 35 languages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $24.99 | per year |
| One-time payment | $19.99 | one-time |


## Frequently asked questions

### Is Blue Calc free?

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

### Is VisionAI free?

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

### Do Blue Calc or VisionAI have ads?

Neither Blue Calc nor VisionAI shows ads.

### Which is updated more often, Blue Calc or VisionAI?

Blue Calc ships an update every 3 weeks, and VisionAI every 2 weeks. Most recently, Blue Calc was updated on October 29, 2026 and VisionAI on October 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.*