# roadmap.sh vs CastReader

The clearest difference is rating: CastReader at 4.7 against roadmap.sh's 1.0. CastReader also leads on update cadence (every 2 days vs every 4 months) and ratings volume (43 vs 1). roadmap.sh's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. roadmap.sh sells 2 in-app purchases, starting at $10.00 per month and CastReader sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CastReader holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: CastReader has 43 ratings behind it against 1, so its average is the more settled of the two.

roadmap.sh ships an update every 4 months, CastReader every 2 days. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | roadmap.sh | CastReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/roadmapsh/id6756168440/reviews) | **[4.7 (43 ratings)](https://appshunter.io/ios/app/castreader-read-aloud-books/id6757636395/reviews)** |
| Number of ratings | 1 | **43** |
| Positive reviews | — | 96.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Freemium | Freemium |
| Size | 58 MB | 208 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Insight Media Group, LLC](https://appshunter.io/developer/1858808359) | [ohsame Inc](https://appshunter.io/developer/944872977) |

## What reviewers say

### roadmap.sh

[App page](https://appshunter.io/ios/app/roadmapsh/id6756168440)

This app uses AI to create personalized learning paths, guides, and courses for any subject. An AI tutor is available to provide explanations and direction, helping users learn complex topics efficiently at their own pace.

**Highlights:** AI-generated courses and guides, Personalized learning plans, AI tutor for explanations, Break down complex topics, Learn at your own pace

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roadmap Pro Monthly | $10.00 | per month |
| Roadmap Pro Yearly | $100.00 | per year |


### CastReader

[App page](https://appshunter.io/ios/app/castreader-read-aloud-books/id6757636395)

Transform your documents, web pages, and even photos into spoken audio with natural-sounding voices. Follow along with synchronized text highlighting and get AI-powered explanations for complex passages. Enjoy unlimited reading and premium features with a Pro subscription.

**Highlights:** Text-to-speech for documents and web, Synchronized text highlighting, AI-powered explanations, Import from camera, files, and web, Support for 32 languages, Kindle library integration, YouTube caption reading

**Features:** Safari Extension, Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CastReader Pro (Monthly) | $4.99 | per month |
| CastReader Pro (Monthly) | $9.99 | per month |
| CastReader Pro (Yearly) | $34.99 | per year |
| CastReader Pro (Yearly) | $59.99 | per year |
| 120 Clone Voice Minutes | $2.99 | one-time |


## Frequently asked questions

### Is roadmap.sh free?

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

### Is CastReader free?

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

### Which has better reviews, roadmap.sh or CastReader?

CastReader is rated higher. roadmap.sh averages 1.0 out of 5 from 1 ratings, while CastReader averages 4.7 from 43 ratings.

### Do roadmap.sh or CastReader have ads?

Neither roadmap.sh nor CastReader shows ads.

### Which is updated more often, roadmap.sh or CastReader?

roadmap.sh ships an update every 4 months, and CastReader every 2 days. Most recently, roadmap.sh was updated on November 9, 2026 and CastReader on November 13, 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.*