# AIMSS SHIMLA vs Infinite Canvas Notes

The clearest difference is in-app purchases: AIMSS SHIMLA at none against Infinite Canvas Notes's 5. AIMSS SHIMLA also leads on iOS requirement (15.0 vs 17.0). Infinite Canvas Notes's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Infinite Canvas Notes sells 5 in-app purchases, starting at $2.99 per month. AIMSS SHIMLA asks for nothing beyond the download.

AIMSS SHIMLA ships an update monthly, Infinite Canvas Notes every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AIMSS SHIMLA | Infinite Canvas Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/infinite-canvas-notes-canvio/id6771719475/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 29 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Atal Institute of Medical Super Specialities](https://appshunter.io/developer/1888120124) | [Aftab fazal Qayum](https://appshunter.io/developer/1896241380) |

## What reviewers say

### AIMSS SHIMLA

[App page](https://appshunter.io/ios/app/aimss-shimla/id6761172440)

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

**In-app purchases:** none


### Infinite Canvas Notes

[App page](https://appshunter.io/ios/app/infinite-canvas-notes-canvio/id6771719475)

Create an infinite canvas for notes, mind maps, and project planning. Annotate PDFs, draw with Apple Pencil, and organize research visually. Integrates various content types for a flexible workspace.

**Highlights:** Infinite canvas for notes and ideas, PDF annotation and markup, Mind mapping and diagram creation, Project planning and task management, Handwriting conversion to text, Import and organize various content types

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Canvio Pro | $2.99 | per month |
| Canvio Pro | $29.99 | per year |
| Canvio Local Pro | $14.99 | one-time |
| Lifetime Cloud Upgrade | $29.99 | one-time |
| Canvio Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is AIMSS SHIMLA free?

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

### Is Infinite Canvas Notes free?

Infinite Canvas Notes is free to download, with in-app purchases available.

### Do AIMSS SHIMLA or Infinite Canvas Notes have ads?

Neither AIMSS SHIMLA nor Infinite Canvas Notes shows ads.

### Which is updated more often, AIMSS SHIMLA or Infinite Canvas Notes?

AIMSS SHIMLA ships an update monthly, and Infinite Canvas Notes every 3 days. Most recently, AIMSS SHIMLA was updated on October 28, 2026 and Infinite Canvas Notes on October 24, 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.*