# BillSubmit vs 1Shelf

The clearest difference is in-app purchases: BillSubmit at none against 1Shelf's 4. BillSubmit also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). 1Shelf's advantage is update cadence (every 2 weeks vs every 22 months). On price and ads there is nothing between them.

Both are free to download. 1Shelf sells 4 in-app purchases, starting at $9.99 per month. BillSubmit asks for nothing beyond the download.

BillSubmit ships an update every 22 months, 1Shelf every 2 weeks. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BillSubmit | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 194 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aman Jakhar](https://appshunter.io/developer/1713311988) | [OneShelf Innovations Private Limited](https://appshunter.io/developer/1727734101) |

## What reviewers say

### BillSubmit

[App page](https://appshunter.io/ios/app/billsubmit/id6470272897)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 BillSubmit free?

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

### Is 1Shelf free?

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

### Do BillSubmit or 1Shelf have ads?

Neither BillSubmit nor 1Shelf shows ads.

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

BillSubmit ships an update every 22 months, and 1Shelf every 2 weeks. Most recently, BillSubmit was updated on October 30, 2026 and 1Shelf on October 27, 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.*