Comparison

Bookshelf vs CPP SAFE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bookshelf

Access and study your digital textbooks on your iPad or iPhone. This app allows for offline reading, note-taking, flashcard creation, and customizable reading settings. Sync your progress across devices for a seamless study experience.

Highlights
  • Offline reading
  • Customizable highlighters and notes
  • Flashcard creation
  • Personalized reading settings
  • Read Aloud feature
  • Cross-device syncing
Features
Currently charting
Read full description

With Bookshelf, you can enjoy a digital-first, comprehensive study experience from the convenience of your iPad or iPhone. Access all of your VitalSource textbooks and study anytime, anywhere. Bookshelf Features: • Download books to your iOS device for 100% offline reading. • Customize highlighters and add notes for a rich study experience. • Create flashcards with text and images to learn concepts faster. • Personalize font, font size, and background colors to make reading easier. • Listen to your books and learn on the go with Read Aloud. • Sync your current reading position and all your work across devices so you can easily pick up where you left off. • Built with accessibility in mind. Requirements: • VitalSource Bookshelf account • Access to one or more VitalSource textbooks • iOS 17+

About

CPP SAFE

Read full description

CPP SAFE is the official public safety app of Cal Poly Pomona and integrates with CPP’s Safety Alert System. The app provides students, faculty, and staff with added safety and emergency preparedness on the Cal Poly Pomona campus. The app will send you important safety alerts and provide instant access to campus safety resources. CPP SAFE features include: - Safety Alerts: When the Safety Alert System is utilized during a campus emergency, the app will push safety messages to your phone. - Mobile Bluelight: Send your location to Cal Poly Pomona University Police Department (UPD) in real-time in case of a crisis. - Friend Walk: Send your location to a friend through email or SMS on your device. Once the friend accepts the Friend Walk request, you would choose a destination and your friend tracks your location in real time; they can keep an eye on you to make sure you make it safely to your destination. - Virtual WalkHome: Allow the University Police Department to monitor your walk. If you feel unsafe when on campus, you can request a Virtual WalkHome. A dispatcher on the other end will monitor your journey until you reach your destination. - Tip Reporting: Report a safety/security concern directly to Cal Poly Pomona University Police Department. - I’m OK!: Send your location and a message indicating that “I’m OK” to a recipient of your choosing. - Chat with University Police Department: Communicate with UPD at Cal Poly Pomona via chat. - Safety Toolbox: Enhance your safety with the set of tools provided in one convenient app.       - Notification History: Find previous Push Notifications for this app with the date and time. - Campus Maps       - Campus Map: Navigate around the Cal Poly Pomona area.       - Evacuation Map: Find gathering points after an evacuation alarm has been sounded.       - Transit Map: Find transit routes currently in service. - Emergency Plans: Campus emergency resources that can prepare you for disasters or emergencies. - Support Resources: Access links to safety, wellness, and support resources for students, faculty, and staff. - Safety Notifications: Receive instant notifications and instructions from the Cal Poly Pomona Safety Alert System when the system is utilized. Download today to ensure you’re prepared and BroncoReady in the event of an emergency.

Screenshots

Bookshelf4 screens
CPP SAFE4 screens

Verdict

The call

The clearest difference is chart position: Bookshelf at #97 against CPP SAFE's unranked. CPP SAFE's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Bookshelf ships an update every 6 weeks, CPP SAFE every 2 months. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 9 level
Bookshelf versus CPP SAFE: the parameters behind the verdict, then further details
ParameterBookshelfCPP SAFE
PriceFreeFree
Rating4.7 (80K ratings) — better—
Positive reviews21.3% of reviews—
Number of ratings80K — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#97 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size185 MB30 MB
Age rating4+4+
DeveloperVitalSource Technologies, Inc.Cal Poly Pomona

Bugs and requests

Bookshelf

Reported bugs

4 issues
  • Frequent crashes and freezes
  • Issues with page loading and scrolling
  • Inconsistent behavior when switching between devices
  • Unreliable text-to-speech functionality

Requested features

5 requests
  • Improved highlighting and annotation tools
  • Apple Pencil support for note-taking
  • More customization options (e.g., font, layout, night mode)
  • Seamless cross-device synchronization
  • Enhanced search and navigation features

CPP SAFE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bookshelf

No in-app purchases

None

CPP SAFE

No in-app purchases

Questions

Is Bookshelf free?
Bookshelf is free to download, with no in-app purchases.
Is CPP SAFE free?
CPP SAFE is free to download, with no in-app purchases.
Do Bookshelf or CPP SAFE have ads?
Neither Bookshelf nor CPP SAFE shows ads.
Which is updated more often, Bookshelf or CPP SAFE?
Bookshelf ships an update every 6 weeks, and CPP SAFE every 2 months. Most recently, Bookshelf was updated on October 30, 2026 and CPP SAFE on October 7, 2026.

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