# Escola Arco vs tribOA

Escola Arco and tribOA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Escola Arco ships an update every 8 months, tribOA every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Escola Arco | tribOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/triboa/id6450795437/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 81 MB | 22 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Prodados](https://appshunter.io/developer/1181462905) | [Converta LTDA](https://appshunter.io/developer/1649419890) |

## What reviewers say

### Escola Arco

[App page](https://appshunter.io/ios/app/escola-arco-iris-ssa/id1553196011)

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

**In-app purchases:** none


### tribOA

[App page](https://appshunter.io/ios/app/triboa/id6450795437)

Access all your courses from Jeisa Tartari in one place. Watch lessons, ask questions, engage with the community, and manage your profile. Get technical support directly through WhatsApp.

**Highlights:** Access all courses, Watch lessons and comment, Ask questions, Access community, Manage profile, Contact support via WhatsApp

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

**In-app purchases:** none


## Frequently asked questions

### Is Escola Arco free?

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

### Is tribOA free?

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

### Do Escola Arco or tribOA have ads?

Neither Escola Arco nor tribOA shows ads.

### Which is updated more often, Escola Arco or tribOA?

Escola Arco ships an update every 8 months, and tribOA every 4 months. Most recently, Escola Arco was updated on November 7, 2026 and tribOA on November 3, 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.*