# CBTC vs Atira.Pro

The clearest difference is update cadence: Atira.Pro at every 6 days against CBTC's every 2 months. Atira.Pro also leads on iOS requirement (13.0 vs 15.1). 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.

CBTC ships an update every 2 months, Atira.Pro every 6 days. The most recent releases landed on October 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CBTC | Atira.Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 32 MB | 79 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Mauro Mendonca](https://appshunter.io/developer/442007421) | [Mozambique Drill - W2C](https://appshunter.io/developer/1879501970) |

## What reviewers say

### CBTC

[App page](https://appshunter.io/ios/app/cbtc/id6466451569)

This application allows athletes to log their results from monthly competitions. It provides a dedicated space for tracking athletic achievements and performance over time.

**Highlights:** Log competition results, Track monthly achievements, Athlete performance tracking, Sports competition data management

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

**In-app purchases:** none


### Atira.Pro

[App page](https://appshunter.io/ios/app/atirapro/id6759559326)

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

**In-app purchases:** none


## Frequently asked questions

### Is CBTC free?

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

### Is Atira.Pro free?

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

### Do CBTC or Atira.Pro have ads?

Neither CBTC nor Atira.Pro shows ads.

### Which is updated more often, CBTC or Atira.Pro?

CBTC ships an update every 2 months, and Atira.Pro every 6 days. Most recently, CBTC was updated on October 5, 2026 and Atira.Pro on September 20, 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.*