# ATSPRO vs Delta Architecte

The clearest difference is update cadence: Delta Architecte at every 3 weeks against ATSPRO's every 103 months. 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.

ATSPRO ships an update every 103 months, Delta Architecte every 3 weeks. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ATSPRO | Delta Architecte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 103 months | **Every 3 weeks** |
| Size | 14 MB | 25 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [khaled ouali](https://appshunter.io/developer/1189262524) | [Delta Cuisine](https://appshunter.io/developer/1751598313) |

## What reviewers say

### ATSPRO

[App page](https://appshunter.io/ios/app/atspro/id1189262525)

**Features:** macOS Compatibility

**In-app purchases:** none


### Delta Architecte

[App page](https://appshunter.io/ios/app/delta-architecte/id6504262305)

**In-app purchases:** none


## Frequently asked questions

### Is ATSPRO free?

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

### Is Delta Architecte free?

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

### Do ATSPRO or Delta Architecte have ads?

Neither ATSPRO nor Delta Architecte shows ads.

### Which is updated more often, ATSPRO or Delta Architecte?

ATSPRO ships an update every 103 months, and Delta Architecte every 3 weeks. Most recently, ATSPRO was updated on September 9, 2026 and Delta Architecte on September 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.*