# Nina vs Ravelli Doc

The clearest difference is update cadence: Ravelli Doc at every 2 months against Nina's every 8 months. Nina's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Nina ships an update every 8 months, Ravelli Doc every 2 months. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Nina | Ravelli Doc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 56 MB | 2 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MICRONOVA SRL](https://appshunter.io/developer/1338789037) | [AICO S.p.A.](https://appshunter.io/developer/1394101949) |

## What reviewers say

### Nina

[App page](https://appshunter.io/ios/app/nina/id1394107309)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ravelli Doc

[App page](https://appshunter.io/ios/app/ravelli-doc/id1585617455)

**In-app purchases:** none


## Frequently asked questions

### Is Nina free?

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

### Is Ravelli Doc free?

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

### Do Nina or Ravelli Doc have ads?

Neither Nina nor Ravelli Doc shows ads.

### Which is updated more often, Nina or Ravelli Doc?

Nina ships an update every 8 months, and Ravelli Doc every 2 months. Most recently, Nina was updated on May 18, 2026 and Ravelli Doc on September 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.*