# Unmessify vs 1Shelf

The clearest difference is update cadence: 1Shelf at every 2 weeks against Unmessify's every 2 months. Unmessify's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Unmessify sells 7 in-app purchases, starting at $7.99 per month and 1Shelf sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Unmessify ships an update every 2 months, 1Shelf every 2 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | Unmessify | 1Shelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/1shelf-ai-document-organizer/id6503723895/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 194 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [zYouSoft, Inc.](https://appshunter.io/developer/319827461) | [OneShelf Innovations Private Limited](https://appshunter.io/developer/1727734101) |

## What reviewers say

### Unmessify

[App page](https://appshunter.io/ios/app/unmessify/id1635135443)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $7.99 | per month |
| Promote Business | $14.99 | per month |
| Pro | $29.99 | per month |
| 50 Customers v1 | $29.99 | per month |
| 15 customers v2 | $29.99 | per month |
| 50 customers v2 | $39.99 | per month |
| 150 customers v1 | $39.99 | per month |


### 1Shelf

[App page](https://appshunter.io/ios/app/1shelf-ai-document-organizer/id6503723895)

This app transforms your documents into an intelligent knowledge base. It automatically curates travel itineraries, provides proactive insights with smart alerts, and offers an AI chat for complex queries. Securely organize and access your files across devices with lightning-fast search and auto-categorization.

**Highlights:** AI-powered document understanding, Automated travel itinerary curation, Proactive insights and smart alerts, Intelligent AI chat for complex queries, Lightning-fast document search, Auto-categorization of files, Bank-grade security and privacy

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $9.99 | per month |
| Ultimate - Monthly | $29.99 | per month |
| Pro - Annually | $99.99 | per year |
| Ultimate - Annually | $299.99 | per year |


## Frequently asked questions

### Is Unmessify free?

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

### Is 1Shelf free?

1Shelf is free to download, with in-app purchases available.

### Do Unmessify or 1Shelf have ads?

Neither Unmessify nor 1Shelf shows ads.

### Which is updated more often, Unmessify or 1Shelf?

Unmessify ships an update every 2 months, and 1Shelf every 2 weeks. Most recently, Unmessify was updated on October 27, 2026 and 1Shelf on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*