# Themo vs Stobi

The clearest difference is update cadence: Themo at fortnightly against Stobi's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Themo sells 2 in-app purchases, starting at $6.99 per month and Stobi sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Themo ships an update fortnightly, Stobi every 5 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Themo | Stobi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 54 MB | 60 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Smart Load Solutions OÜ](https://appshunter.io/developer/1291860283) | [Violetta Suokas](https://appshunter.io/developer/1894286525) |

## What reviewers say

### Themo

[App page](https://appshunter.io/ios/app/themo/id1413716561)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $6.99 | per month |
| Premium Annual Access | $59.99 | per year |


### Stobi

[App page](https://appshunter.io/ios/app/stobi/id6762473869)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stobi Pro | $3.99 | per month |
| Stobi Pro | $34.99 | per year |
| 100 Diamonds | $0.99 | one-time |
| 500 Diamonds | $3.99 | one-time |
| 1500 Diamonds | $8.99 | one-time |


## Frequently asked questions

### Is Themo free?

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

### Is Stobi free?

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

### Do Themo or Stobi have ads?

Neither Themo nor Stobi shows ads.

### Which is updated more often, Themo or Stobi?

Themo ships an update fortnightly, and Stobi every 5 weeks. Most recently, Themo was updated on October 3, 2026 and Stobi on October 1, 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.*