# On vs Draw on PDF

The clearest difference is in-app purchases: On at none against Draw on PDF's 5. On also leads on ads (none vs shown) and device support (4 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Draw on PDF sells 5 in-app purchases, starting at $0.99 per 7 days. On asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 14, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | On | Draw on PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Size | 17 MB | 40 MB |
| Requires iOS | **17.6** | 18.2 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Digital Advisory Limited](https://appshunter.io/developer/1707419200) | [Kalpesh Pirojiya](https://appshunter.io/developer/1842772077) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-timer/id6505042448)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Draw on PDF

[App page](https://appshunter.io/ios/app/draw-on-pdf-pen-shapestext/id6754789717)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $0.99 | per 7 days |
| Monthly Premium Access | $9.99 | per month |
| Monthly Premium Offer | $9.99 | per month |
| Yearly Premium Access | $39.99 | per year |
| Yearly Premium Offer | $39.99 | per year |


## Frequently asked questions

### Is On free?

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

### Is Draw on PDF free?

Draw on PDF is free to download, with in-app purchases available.

### Do On or Draw on PDF have ads?

Draw on PDF shows ads; On does not.

### Which is updated more often, On or Draw on PDF?

On ships an update monthly, and Draw on PDF monthly. Most recently, On was updated on November 14, 2026 and Draw on PDF on November 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.*