UltraLS ECG SpO2 TEMP vs ECG Corner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UltraLS ECG SpO2 TEMP
This app works with a device to record vital life signals for health monitoring and body checks. It allows for saving and sharing recorded data online, utilizing AI and machine learning for auto-analysis to provide enhanced health insights.
- Records multiple life signals
- Health condition monitoring
- Data saving and sharing
- AI-powered auto-analysis
- Machine learning integration
- Deep neural network technology
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This App works with a device for recording multiple life signals. These signals are helpful for body check and monitoring health condition. The recording data can be saved and shared via internet. With Artificial Intelligence, Machine Learning and Deep Neural Network technic development, the auto analysis function can provide better service. For more details, please contact prelink_t@yahoo.com.hk.
ECG Corner
This app provides a vast library of ECG cases for medical professionals and students. It features cases categorized by difficulty and includes diagnoses, rationales, and references to aid learning.
- Comprehensive ECG case collection
- Cases segmented by proficiency level
- Question, diagnosis, and rationale format
- Hyperlinked references and supplementary materials
- Content reviewed by board-certified specialists
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ECG Corner offers a comprehensive collection of high-yield ECGs tailored for medical students, residents, cardiology fellows and physician assistants. Contents are segmented into three proficiency levels: Beginner, Intermediate, and Advanced, with an additional mixed-level option that combines all levels for a well-rounded practice experience. Cases are presented in the format of a question, diagnosis and rationale, accompanied by hyperlinked references and supplementary materials. Authors anticipate the addition of hundreds of more cases with time. The primary author, Ying Chi Yang, and co-author, Rezwan Munshi, are certified internists in American Board of Internal Medicine and currently cardiology fellows at Trinity Health-MercyOne North Iowa, USA. All the contents in the app were reviewed and revised by board-certified cardiac electrophysiologists: Michael Giudici (Ret. Professor, Cardiovascular medicine at the University of Iowa, USA) and Ketan Koranne, MD (FACC, FHRS).
Screenshots
Verdict
The clearest difference is review sentiment: ECG Corner at 100% against UltraLS ECG SpO2 TEMP's 0%. ECG Corner also leads on rating (5.0 vs 3.0) and ratings volume (5 vs 1). UltraLS ECG SpO2 TEMP's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
ECG Corner holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: ECG Corner has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of UltraLS ECG SpO2 TEMP's written reviews are positive against 100% of ECG Corner's.
UltraLS ECG SpO2 TEMP ships an update every 5 weeks, ECG Corner every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | UltraLS ECG SpO2 TEMP | ECG Corner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Yan Lu Qi | Ying Chi Yang |
Customer experience
UltraLS ECG SpO2 TEMP
ECG Corner
In-app purchases
UltraLS ECG SpO2 TEMP
No in-app purchases
ECG Corner
No in-app purchases
Questions
Is UltraLS ECG SpO2 TEMP free?
Is ECG Corner free?
Which has better reviews, UltraLS ECG SpO2 TEMP or ECG Corner?
Do UltraLS ECG SpO2 TEMP or ECG Corner have ads?
Which is updated more often, UltraLS ECG SpO2 TEMP or ECG Corner?
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