RedShelf vs C.A.R.E. SimBalloon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RedShelf
Access and read your digital textbooks on any device. Highlight text, take notes, create flashcards, and have content read aloud. Your notes and highlights sync across all your devices.
- Access textbooks on any device
- Highlight text and take notes
- Create flashcards from content
- Define unfamiliar words
- Text-to-speech functionality
- Sync notes and highlights across devices
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The RedShelf eReader companion app provides access to read and engage with your textbooks located in your RedShelf account on the My Shelf page. Access your textbooks no matter where you go with a unified experience across mobile, tablet, and desktop devices. eReader Features: - Access textbooks on your device for seamless reading - Easily highlight text, take notes, and share with classmates - Create flashcards while reading to test your understanding of the content - Define unfamiliar words quickly and easily - Have text read aloud and select the voice and pace - Sync all of your notes and highlights to your account and across devices App Requirements: - Active RedShelf account - One or more books available in your RedShelf account
C.A.R.E. SimBalloon
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C.A.R.E. SimBalloon is a high-fidelity intra-aortic balloon pump (IABP) trainer for nursing, perfusion, paramedic and critical-care education. TRAINING SIMULATOR ONLY — NOT A MEDICAL DEVICE. All patient data is synthetic. Never use this app for clinical decisions. THE CONSOLE (iPad) • Live ECG, arterial pressure and balloon-pressure waveforms • Timing-assessment markers: unassisted systolic peak, dicrotic notch, diastolic augmentation, balloon-aortic end-diastolic pressure, and assisted systole • Trigger modes: ECG, pressure, V-pace, AV-pace, internal and auto • Inflation and deflation timing in 10 ms steps, assist ratios 1:1 through 1:8 • Augmentation level, balloon volume, standby, freeze and a full alarm log THE INSTRUCTOR REMOTE (iPhone) • 20 scenarios across Beginner, Intermediate and Advanced tiers • Drive heart rate, blood pressure and rhythm live • Inject faults: helium leak, gas occlusion, catheter migration, balloon rupture, trigger loss, AC power loss • Step a learner through the 1:1 → 1:2 → 1:3 → 1:8 weaning protocol WHAT LEARNERS PRACTISE Reading counterpulsation off the arterial trace, recognising early and late inflation and deflation, troubleshooting helium and trigger faults, managing arrest and ROSC on support, and weaning a recovering patient. TWO DEVICES, NO INTERNET The console and the instructor remote pair directly over your local Wi-Fi. Nothing leaves the network, and no account is required. Both roles also run standalone on a single device. SUBSCRIPTION C.A.R.E. SimBalloon offers a free trial, then a monthly or annual subscription for full access. See in-app purchase details before subscribing. Terms of Use (EULA): https://legal.csu-als.org/simballoon/#terms Privacy Policy: https://legal.csu-als.org/simballoon/#privacy
Screenshots
Verdict
The clearest difference is in-app purchases: RedShelf at none against C.A.R.E. SimBalloon's 2. On price, ads, device support and iOS requirement 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
Both are free to download. C.A.R.E. SimBalloon sells 2 in-app purchases, starting at $4.99 per month. RedShelf asks for nothing beyond the download.
| Parameter | RedShelf | C.A.R.E. SimBalloon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (7.1K ratings) — better | — |
| Positive reviews | 3.1% of reviews | — |
| Number of ratings | 7.1K — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 26 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | RedShelf | Cardiac Advanced Resuscitation Education |
Bugs and requests
RedShelf
Reported bugs
3 issues- Books not loading or showing blank screens
- Highlighting issues (selecting wrong text, unable to edit)
- Sync issues between devices and web version
Requested features
4 requests- Improve highlighting and annotation tools
- Add support for split-screen mode
- Enhance text-to-speech capabilities
- Allow offline access to downloaded books
C.A.R.E. SimBalloon
Not enough reviews yet to summarise bugs or requests.
In-app purchases
RedShelf
No in-app purchases
C.A.R.E. SimBalloon
- C.A.R.E Sim Balloon Monthly3 Days trial$4.991 Month
- C.A.R.E SimBalloon Yearly3 Days trial$49.991 Year
Questions
Is RedShelf free?
Is C.A.R.E. SimBalloon free?
Do RedShelf or C.A.R.E. SimBalloon have ads?
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