# Transient Global Amnesia vs Do Zero ao CRM

The clearest difference is iOS requirement: Do Zero ao CRM at 15.1 against Transient Global Amnesia's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Transient Global Amnesia | Do Zero ao CRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 128 MB | 41 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Tiffany So](https://appshunter.io/developer/1629628611) | [The Members](https://appshunter.io/developer/1653824858) |

## What reviewers say

### Transient Global Amnesia

[App page](https://appshunter.io/ios/app/transient-global-amnesia/id6737163395)

**Features:** macOS Compatibility

**In-app purchases:** none


### Do Zero ao CRM

[App page](https://appshunter.io/ios/app/do-zero-ao-crm/id6743947207)

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

**In-app purchases:** none


## Frequently asked questions

### Is Transient Global Amnesia free?

Transient Global Amnesia is free to download, with no in-app purchases.

### Is Do Zero ao CRM free?

Do Zero ao CRM is free to download, with no in-app purchases.

### Do Transient Global Amnesia or Do Zero ao CRM have ads?

Neither Transient Global Amnesia nor Do Zero ao CRM shows ads.

### Which is updated more often, Transient Global Amnesia or Do Zero ao CRM?

Transient Global Amnesia ships an update every 2 months, and Do Zero ao CRM every 2 months. Most recently, Transient Global Amnesia was updated on October 8, 2026 and Do Zero ao CRM on October 10, 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.*