# BookScanner Book Leveler App vs Solano County Library

The clearest difference is price: Solano County Library at Free against BookScanner Book Leveler App's $49.99. Solano County Library also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 6 weeks). BookScanner Book Leveler App's advantage is rating (4.8 vs 3.8) and ratings volume (12K vs 6). On review sentiment, ads and device support there is nothing between them.

Solano County Library is free to download; BookScanner Book Leveler App costs $49.99 up front. BookScanner Book Leveler App sells 1 one-off in-app purchase. Solano County Library asks for nothing beyond the download.

BookScanner Book Leveler App holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: BookScanner Book Leveler App has 12K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 53% of BookScanner Book Leveler App's written reviews are positive against 50% of Solano County Library's.

BookScanner Book Leveler App ships an update every 6 weeks, Solano County Library weekly. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BookScanner Book Leveler App | Solano County Library |
| --- | --- | --- |
| Price | $49.99 | **Free** |
| Rating | **[4.8 (12K ratings)](https://appshunter.io/ios/app/bookscanner-book-leveler-app/id583672052/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/solano-county-library/id6503916313/reviews) |
| Number of ratings | **12K** | 6 |
| Positive reviews | **53.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#111** | — |
| Size | 33 MB | 52 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [If Then Dev, LLC](https://appshunter.io/developer/583672055) | [Solano County Library](https://appshunter.io/developer/1750335862) |

## What reviewers say

### BookScanner Book Leveler App

[App page](https://appshunter.io/ios/app/bookscanner-book-leveler-app/id583672052)

**Currently charting:** #111 Top Paid · Book (US App Store)

Easily scan book ISBNs or titles to quickly find reading comprehension level information, including AR quiz numbers, ATOS levels, and word counts. Unlock additional detailed reading level data like Lexile and F&P levels through an in-app purchase. Save and export your scanned book history for organization.

**Highlights:** Scan ISBN for book levels, Lookup by title or author, AR quiz numbers, ATOS (ZPD) levels, Word counts, Save and export history, Unlock Lexile, F&P, GRL, DRA levels

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Lexile Measure DRA & GRL | $4.99 | one-time |

**What reviewers like**

- 🚀 Efficient book scanning
- 👍 Helpful for teachers and parents
- 💡 Useful for leveling classroom libraries
- 🚀 Quick lookup of AR details

**What reviewers complain about**

- 🐛 Unreliable book information
- 🐛 Frequent crashes and glitches
- 🐛 Inability to find many books
- 💰 Misleading pricing for full features

**Reported bugs**

- Incorrect AR quiz numbers
- Books not found despite being in system
- Scanning issues with certain book types
- History data loss after reinstalling

**Requested features**

- Add ability to mark books as read
- Sort books alphabetically
- Integrate with more book databases
- Improve manual search functionality


### Solano County Library

[App page](https://appshunter.io/ios/app/solano-county-library/id6503916313)

Access your local library's collection on the go. Search the catalog, reserve items, manage checkouts and holds, and explore digital resources like eBooks. Stay updated on branch events and enjoy a world of books from your mobile device.

**Highlights:** Search library catalog, Reserve items, Manage checkouts and holds, Access eBooks and digital resources, View upcoming events

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BookScanner Book Leveler App free?

BookScanner Book Leveler App costs $49.99, and also offers in-app purchases.

### Is Solano County Library free?

Solano County Library is free to download, with no in-app purchases.

### Which has better reviews, BookScanner Book Leveler App or Solano County Library?

BookScanner Book Leveler App is rated higher. BookScanner Book Leveler App averages 4.8 out of 5 from 12K ratings, while Solano County Library averages 3.8 from 6 ratings.

### Do BookScanner Book Leveler App or Solano County Library have ads?

Neither BookScanner Book Leveler App nor Solano County Library shows ads.

### Which is updated more often, BookScanner Book Leveler App or Solano County Library?

BookScanner Book Leveler App ships an update every 6 weeks, and Solano County Library weekly. Most recently, BookScanner Book Leveler App was updated on October 21, 2026 and Solano County Library on October 17, 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.*