# Guidebook vs OUSD ExLO SI

The clearest difference is review sentiment: OUSD ExLO SI at 100% against Guidebook's 52%. OUSD ExLO SI also leads on rating (4.9 vs 4.7). Guidebook's advantage is ratings volume (3.7K vs 15) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OUSD ExLO SI holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Guidebook has 3.7K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 52% of Guidebook's written reviews are positive against 100% of OUSD ExLO SI's.

Guidebook ships an update every 2 weeks, OUSD ExLO SI every 2 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Guidebook | OUSD ExLO SI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.7K ratings)](https://appshunter.io/ios/app/guidebook/id428713847/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/ousd-exlo-si/id6745020940/reviews)** |
| Number of ratings | **3.7K** | 15 |
| Positive reviews | 52.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 57 MB | 107 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Guidebook Inc](https://appshunter.io/developer/428713850) | [Nunify Tech Inc.](https://appshunter.io/developer/1687924443) |

## What reviewers say

### Guidebook

[App page](https://appshunter.io/ios/app/guidebook/id428713847)

This application serves as a comprehensive guide for events, conferences, and campuses. Users can build personalized schedules, access detailed information about speakers and sponsors, and navigate venues with interactive maps. It also facilitates attendee engagement through messaging and a social feed.

**Highlights:** Personalized schedule and to-do lists, Speaker and sponsor information, Venue and local area maps, In-app search functionality, Attendee messaging and engagement, Interactive social feed

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Stable and easy to navigate
- 📚 Helpful for planning schedules and events
- 🗺️ Provides maps and venue information

**What reviewers complain about**

- 🔆 Lack of dark mode option
- 🐛 Frequent crashes and freezes
- 🔍 Confusing search functionality
- 🔋 High battery consumption
- 🗓️ Difficulty managing old event data

**Reported bugs**

- Crashes when trying to view event details
- Inability to add custom events to schedule
- Incorrect location pinpointing on maps
- Notification issues and unwanted alerts

**Requested features**

- Dark mode option
- Ability to sync schedule across devices
- More customization options for user profile
- Better event filtering and search capabilities
- Integration with calendar apps


### OUSD ExLO SI

[App page](https://appshunter.io/ios/app/ousd-exlo-si/id6745020940)

This app supports expanded learning partners by providing tools to enhance after-school program quality and meet compliance expectations. It allows users to review agendas, register for workshops, and connect with other attendees. Features include personalized schedules, contactless check-in, and real-time announcements.

**Highlights:** Review Summer Institute agenda, Register for workshops, Offline event information access, Personalized QR code for check-in, Build personal agenda with reminders, Connect with attendees via chat, Share photos and videos

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

**In-app purchases:** none


## Frequently asked questions

### Is Guidebook free?

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

### Is OUSD ExLO SI free?

OUSD ExLO SI is free to download, with no in-app purchases.

### Which has better reviews, Guidebook or OUSD ExLO SI?

OUSD ExLO SI is rated higher. Guidebook averages 4.7 out of 5 from 3.7K ratings, while OUSD ExLO SI averages 4.9 from 15 ratings.

### Do Guidebook or OUSD ExLO SI have ads?

Neither Guidebook nor OUSD ExLO SI shows ads.

### Which is updated more often, Guidebook or OUSD ExLO SI?

Guidebook ships an update every 2 weeks, and OUSD ExLO SI every 2 months. Most recently, Guidebook was updated on October 20, 2026 and OUSD ExLO SI on October 4, 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.*