# SpellInterview vs Dienos

The clearest difference is in-app purchases: Dienos at none against SpellInterview's 2. SpellInterview's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpellInterview sells 2 in-app purchases, starting at $3.99 per 7 days. Dienos asks for nothing beyond the download.

SpellInterview ships an update every 5 days, Dienos fortnightly. Both last shipped on October 9, 2026.

## The numbers

| Metric | SpellInterview | Dienos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 10 MB | 40 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALFRED IVASKO](https://appshunter.io/developer/1869947392) | [MB Olten Technologies](https://appshunter.io/developer/1896771771) |

## What reviewers say

### SpellInterview

[App page](https://appshunter.io/ios/app/spellinterview/id6778700119)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpellInterview Pro Weekly | $3.99 | per 7 days |
| SpellInterview Pro Monthly | $9.99 | per month |


### Dienos

[App page](https://appshunter.io/ios/app/dienos/id6786348354)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpellInterview free?

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

### Is Dienos free?

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

### Do SpellInterview or Dienos have ads?

Neither SpellInterview nor Dienos shows ads.

### Which is updated more often, SpellInterview or Dienos?

SpellInterview ships an update every 5 days, and Dienos fortnightly. Most recently, SpellInterview was updated on October 9, 2026 and Dienos on October 9, 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.*