# ADOC vs Canvas

The clearest difference is price: Canvas at Free against ADOC's $29.99. Canvas also leads on update cadence (fortnightly vs every 2 months). ADOC's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Canvas is free to download; ADOC costs $29.99 up front. Canvas sells 1 in-app purchase, starting at $49.99 per month. ADOC asks for nothing beyond the download.

ADOC ships an update every 2 months, Canvas fortnightly. The most recent releases landed on September 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ADOC | Canvas |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 48 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kounosuke Tomori](https://appshunter.io/developer/1251823462) | [makoto tozaki](https://appshunter.io/developer/1595553967) |

## What reviewers say

### ADOC

[App page](https://appshunter.io/ios/app/adoc-s/id693966425)

**Features:** macOS Compatibility

**In-app purchases:** none


### Canvas

[App page](https://appshunter.io/ios/app/canvas/id1595553695)

This app facilitates communication between special needs support facilities and guardians. It streamlines daily reporting and information sharing, allowing staff more time with children and parents to easily check schedules and child updates from anywhere.

**Highlights:** Streamlined communication for support facilities, Digital reporting of child's progress, Easy schedule and update checks for parents, Access to beneficial information for families, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ベーシックプラン | $49.99 | per month |


## Frequently asked questions

### Is ADOC free?

ADOC costs $29.99, with no in-app purchases.

### Is Canvas free?

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

### Do ADOC or Canvas have ads?

Neither ADOC nor Canvas shows ads.

### Which is updated more often, ADOC or Canvas?

ADOC ships an update every 2 months, and Canvas fortnightly. Most recently, ADOC was updated on September 1, 2026 and Canvas 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.*