# Shared pocket book markdown vs ToolKit AR

The clearest difference is in-app purchases: Shared pocket book markdown at none against ToolKit AR's 1. Shared pocket book markdown also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.1). ToolKit AR's advantage is update cadence (every 2 days vs every 8 days). On price and ads there is nothing between them.

Both are free to download. ToolKit AR sells 1 in-app purchase, starting at $12.99 per year. Shared pocket book markdown asks for nothing beyond the download.

Shared pocket book markdown ships an update every 8 days, ToolKit AR every 2 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Shared pocket book markdown | ToolKit AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/toolkit-ar/id6752920150/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | — | Subscription |
| Size | 12 MB | 7 MB |
| Requires iOS | **14.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Nosaka](https://appshunter.io/developer/627947795) | [Chirpie LLC](https://appshunter.io/developer/1617549195) |

## What reviewers say

### Shared pocket book markdown

[App page](https://appshunter.io/ios/app/shared-pocket-book-markdown/id6443658507)

**Features:** macOS Compatibility

**In-app purchases:** none


### ToolKit AR

[App page](https://appshunter.io/ios/app/toolkit-ar/id6752920150)

This app offers a suite of 8+ measurement and utility tools, including AR rulers, levels, protractors, and bolt sizers. It simplifies tasks like measuring spaces, checking surfaces, and identifying hardware sizes, making projects more efficient.

**Highlights:** AR Ruler & Tape Measure, Level Tool, Protractor & Caliper, Bolt Sizer, 3D Notes & Grid Overlay, 3D Math Tools

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $12.99 | per year |


## Frequently asked questions

### Is Shared pocket book markdown free?

Shared pocket book markdown is free to download, with no in-app purchases.

### Is ToolKit AR free?

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

### Do Shared pocket book markdown or ToolKit AR have ads?

Neither Shared pocket book markdown nor ToolKit AR shows ads.

### Which is updated more often, Shared pocket book markdown or ToolKit AR?

Shared pocket book markdown ships an update every 8 days, and ToolKit AR every 2 days. Most recently, Shared pocket book markdown was updated on September 30, 2026 and ToolKit AR on October 1, 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.*