# Dossier vs Remosidian

The clearest difference is update cadence: Remosidian at every 3 weeks against Dossier's every 3 months. Remosidian also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Dossier sells 4 in-app purchases, starting at $7.99 per month and Remosidian sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Dossier ships an update every 3 months, Remosidian every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Dossier | Remosidian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 18 MB | 103 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kamogelo Mashishi](https://appshunter.io/developer/1808153652) | [宜丙 林](https://appshunter.io/developer/1888184895) |

## What reviewers say

### Dossier

[App page](https://appshunter.io/ios/app/dossier-dossier/id6761747345)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dossier Standard Monthly | $7.99 | per month |
| Dossier Pro Monthly | $12.99 | per month |
| Dossier Standard Yearly | $79.99 | per year |
| Dossier Pro Yearly | $109.99 | per year |


### Remosidian

[App page](https://appshunter.io/ios/app/remosidian/id6775158234)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remosidian Pro Monthly | $2.99 | per month |
| Remosidian Pro Founder Yearly | $19.99 | per year |
| Remosidian Pro Yearly | $24.99 | per year |
| Remosidian Pro Lifetime | $249.99 | one-time |


## Frequently asked questions

### Is Dossier free?

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

### Is Remosidian free?

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

### Do Dossier or Remosidian have ads?

Neither Dossier nor Remosidian shows ads.

### Which is updated more often, Dossier or Remosidian?

Dossier ships an update every 3 months, and Remosidian every 3 weeks. Most recently, Dossier was updated on November 5, 2026 and Remosidian on November 5, 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.*