# SoloPlan vs TerrOS

The clearest difference is iOS requirement: TerrOS at 15.0 against SoloPlan's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SoloPlan sells 1 one-off in-app purchase and TerrOS sells 1 in-app purchase, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

SoloPlan ships an update every 3 weeks, TerrOS fortnightly. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SoloPlan | TerrOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 7 MB | 147 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [. MARKUS I. FRICKE](https://appshunter.io/developer/1780623564) | [Dennis Wollborn](https://appshunter.io/developer/6783690973) |

## What reviewers say

### SoloPlan

[App page](https://appshunter.io/ios/app/soloplan/id6771062241)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MultiPlan | $4.99 | one-time |


### TerrOS

[App page](https://appshunter.io/ios/app/terros/id6783690970)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mobatliches Abo | $8.99 | per month |


## Frequently asked questions

### Is SoloPlan free?

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

### Is TerrOS free?

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

### Do SoloPlan or TerrOS have ads?

Neither SoloPlan nor TerrOS shows ads.

### Which is updated more often, SoloPlan or TerrOS?

SoloPlan ships an update every 3 weeks, and TerrOS fortnightly. Most recently, SoloPlan was updated on October 6, 2026 and TerrOS on October 11, 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.*