# ARpedia Guided Reading vs PromptDeck

The clearest difference is price: ARpedia Guided Reading at Free against PromptDeck's $9.99. ARpedia Guided Reading also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.6). PromptDeck's advantage is update cadence (every 8 days vs every 3 weeks). On in-app purchases and device support there is nothing between them.

ARpedia Guided Reading is free to download; PromptDeck costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ARpedia Guided Reading ships an update every 3 weeks, PromptDeck every 8 days. The most recent releases landed on October 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ARpedia Guided Reading | PromptDeck |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 660 MB | 11 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STUDIO A](https://appshunter.io/developer/1229645980) | [HIU WAI LIN](https://appshunter.io/developer/1368309222) |

## What reviewers say

### ARpedia Guided Reading

[App page](https://appshunter.io/ios/app/arpedia-guided-reading/id6450803774)

**In-app purchases:** none


### PromptDeck

[App page](https://appshunter.io/ios/app/promptdeck-ai/id6755722727)

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

**In-app purchases:** none


## Frequently asked questions

### Is ARpedia Guided Reading free?

ARpedia Guided Reading is free to download, with no in-app purchases.

### Is PromptDeck free?

PromptDeck costs $9.99, with no in-app purchases.

### Do ARpedia Guided Reading or PromptDeck have ads?

PromptDeck shows ads; ARpedia Guided Reading does not.

### Which is updated more often, ARpedia Guided Reading or PromptDeck?

ARpedia Guided Reading ships an update every 3 weeks, and PromptDeck every 8 days. Most recently, ARpedia Guided Reading was updated on October 27, 2026 and PromptDeck on September 15, 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.*