# AL TEU COSTAT vs Zerogram

The clearest difference is in-app purchases: AL TEU COSTAT at none against Zerogram's 1. Zerogram's advantage is update cadence (daily vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zerogram sells 1 one-off in-app purchase. AL TEU COSTAT asks for nothing beyond the download.

AL TEU COSTAT ships an update every 3 months, Zerogram daily. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AL TEU COSTAT | Zerogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/zerogram/id6792581455/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Free |
| Size | 22 MB | 194 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ajuntament de Rubi](https://appshunter.io/developer/943424493) | [MERIC KARACA](https://appshunter.io/developer/1896608961) |

## What reviewers say

### AL TEU COSTAT

[App page](https://appshunter.io/ios/app/al-teu-costat/id6755436328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zerogram

[App page](https://appshunter.io/ios/app/zerogram/id6792581455)

This is a free, independent Telegram client designed for blind and low-vision users. It offers full compatibility with screen readers, allowing seamless communication through chats, groups, and channels.

**Highlights:** Screen reader compatibility, Secure login, Full chat functionality, Voice message recording, Media and document sharing, Message management, Customizable appearance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiple Accounts | $9.99 | one-time |


## Frequently asked questions

### Is AL TEU COSTAT free?

AL TEU COSTAT is free to download, with no in-app purchases.

### Is Zerogram free?

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

### Do AL TEU COSTAT or Zerogram have ads?

Neither AL TEU COSTAT nor Zerogram shows ads.

### Which is updated more often, AL TEU COSTAT or Zerogram?

AL TEU COSTAT ships an update every 3 months, and Zerogram daily. Most recently, AL TEU COSTAT was updated on October 19, 2026 and Zerogram 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.*