# Zapvision vs Alt Text Generator

The clearest difference is update cadence: Alt Text Generator at monthly against Zapvision's every 2 months. Zapvision's advantage is iOS requirement (13.0 vs 18.5). 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.

Zapvision ships an update every 2 months, Alt Text Generator monthly. The most recent releases landed on February 6, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Zapvision | Alt Text Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 27 MB | 8 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zappar Limited](https://appshunter.io/developer/429885271) | [Bouncing Ball Games](https://appshunter.io/developer/310577519) |

## What reviewers say

### Zapvision

[App page](https://appshunter.io/ios/app/zapvision/id1603467286)

**In-app purchases:** none


### Alt Text Generator

[App page](https://appshunter.io/ios/app/alt-text-generator/id6748015448)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zapvision free?

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

### Is Alt Text Generator free?

Alt Text Generator is free to download, with no in-app purchases.

### Do Zapvision or Alt Text Generator have ads?

Neither Zapvision nor Alt Text Generator shows ads.

### Which is updated more often, Zapvision or Alt Text Generator?

Zapvision ships an update every 2 months, and Alt Text Generator monthly. Most recently, Zapvision was updated on February 6, 2026 and Alt Text Generator on September 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*