# Odisea.ai vs Terrano

The clearest difference is ads: Odisea.ai at none against Terrano's shown. Terrano's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Odisea.ai sells 2 in-app purchases, starting at $2.99 per 7 days and Terrano sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Odisea.ai ships an update every 5 days, Terrano weekly. The most recent releases landed on September 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Odisea.ai | Terrano |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Size | 49 MB | 73 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Odisea.ai UG (haftungsbeschrankt)](https://appshunter.io/developer/1820972344) | [Nikola Kolchakov](https://appshunter.io/developer/1885398895) |

## What reviewers say

### Odisea.ai

[App page](https://appshunter.io/ios/app/odiseaai/id6747352530)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer Weekly | $2.99 | per 7 days |
| Explorer Yearly | $59.99 | per year |


### Terrano

[App page](https://appshunter.io/ios/app/terrano/id6760623598)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $24.99 | per year |


## Frequently asked questions

### Is Odisea.ai free?

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

### Is Terrano free?

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

### Do Odisea.ai or Terrano have ads?

Terrano shows ads; Odisea.ai does not.

### Which is updated more often, Odisea.ai or Terrano?

Odisea.ai ships an update every 5 days, and Terrano weekly. Most recently, Odisea.ai was updated on September 5, 2026 and Terrano on September 18, 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.*