# Dillon SD4 vs Pizza Hut BOOK IT!

Dillon SD4 and Pizza Hut BOOK IT! both sit at 5.0 stars, but that hides the real split: 100% of Dillon SD4's written reviews are positive against 44% of Pizza Hut BOOK IT!'s. Dillon SD4 also leads on iOS requirement (11.0 vs 15.6). Pizza Hut BOOK IT!'s advantage is update cadence (weekly vs every 8 months) and ratings volume (12K vs 4). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Dillon SD4 against 4.9 for Pizza Hut BOOK IT!. That said, the two scores are not equally well evidenced: Pizza Hut BOOK IT! has 12K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 100% of Dillon SD4's written reviews are positive against 44% of Pizza Hut BOOK IT!'s.

Dillon SD4 ships an update every 8 months, Pizza Hut BOOK IT! weekly. The most recent releases landed on October 2, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Dillon SD4 | Pizza Hut BOOK IT! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dillon-sd4/id680027656/reviews)** | [4.9 (12K ratings)](https://appshunter.io/ios/app/pizza-hut-book-it/id917310049/reviews) |
| Number of ratings | 4 | **12K** |
| Positive reviews | **100.0% of reviews** | 43.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 63 MB | 68 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dillon County School District 4](https://appshunter.io/developer/1472377736) | [Pizza Hut, Inc.](https://appshunter.io/developer/436374259) |

## What reviewers say

### Dillon SD4

[App page](https://appshunter.io/ios/app/dillon-sd4/id680027656)

Stay connected with your school district through a mobile app. Access news, events, social media updates, contact information, sports scores, and lunch menus.

**Highlights:** District news and events, Social media integration, Contact information, Sporting scores, Lunch menus

**Features:** macOS Compatibility

**In-app purchases:** none


### Pizza Hut BOOK IT!

[App page](https://appshunter.io/ios/app/pizza-hut-book-it/id917310049)

Encourage your child's reading habits with this program that tracks progress and offers rewards. By reading for a set amount of time each day over several weeks, children can earn a free pizza from a participating restaurant.

**Highlights:** Track daily reading time, Reward reading milestones, Earn free pizza, Summer reading program, Encourage lifelong reading

**In-app purchases:** none

**What reviewers like**

- 🎮 Engaging dragon characters and animations motivate reading
- 📊 Visual progress tracking helps children see achievements
- 👨‍👩‍👧‍👦 Multiple child accounts under one parent login
- ⏱️ Built-in timer simplifies reading time tracking
- 🎉 Reward system incentivizes children to read more

**What reviewers complain about**

- 🔐 Forced Apple ID authentication with no alternatives
- 🐛 App freezes and becomes unresponsive during setup
- 🚫 Impossible to exit app without creating account
- ⏸️ Timer pauses when switching apps or receiving calls
- ❌ Reward codes fail to generate or display

**Reported bugs**

- App freezes phone and cannot be closed without force restart
- Login screen loops infinitely, trapping users
- Verification codes not sent or delayed for days
- Reward codes fail to generate after reading goals met
- Reward codes display as 'Account too new' error

**Requested features**

- Restore website option for tracking reading
- Allow manual time entry instead of requiring active timer
- Support multiple simultaneous child logins without logout
- Extend logging window to full month instead of weekly
- Enable app to continue running in background


## Frequently asked questions

### Is Dillon SD4 free?

Dillon SD4 is free to download, with no in-app purchases.

### Is Pizza Hut BOOK IT! free?

Pizza Hut BOOK IT! is free to download, with no in-app purchases.

### Which has better reviews, Dillon SD4 or Pizza Hut BOOK IT!?

Dillon SD4 is rated higher. Dillon SD4 averages 5.0 out of 5 from 4 ratings, while Pizza Hut BOOK IT! averages 4.9 from 12K ratings.

### Do Dillon SD4 or Pizza Hut BOOK IT! have ads?

Neither Dillon SD4 nor Pizza Hut BOOK IT! shows ads.

### Which is updated more often, Dillon SD4 or Pizza Hut BOOK IT!?

Dillon SD4 ships an update every 8 months, and Pizza Hut BOOK IT! weekly. Most recently, Dillon SD4 was updated on October 2, 2026 and Pizza Hut BOOK IT! on October 21, 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.*