NarigMed vs Always On Display
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NarigMed
Monitor and analyze your vital signs like blood oxygen and pulse rate to make informed decisions about your diet, exercise, and stress levels. This app helps you visualize your health trends over time to improve overall wellness.
- Real-time measurement viewing
- Measurement history tracking and trending
- Device configuration settings
- Blood oxygen saturation monitoring
- Pulse rate tracking
- Respiration rate monitoring
- Perfusion index measurement
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Track and trend your biometric information with the NarigMed Personal Health App to guide changes in diet, exercise, stress reduction, and sleep to improve your health and wellness. [Key Features] - View your measurements in real time - Track and trend your measurement history - Set device running configuration The Narigmed Personal Health App is only for use with the pulse oximeter. This App allows you to non-invasively measure blood oxygen saturation, pulse rate, respiration rate and perfusion index. The compatiable Narigmed devices are availabe for sale in select countries only. Visit us at www.narigmed.com to find out how you may purchase the pulse oximeter. [Measurement] Oxygen Saturation (SpO2) - the oxygen level in the arterial blood to indicate changes due to heart or lung function, oxygen use by your body or altitude Pulse Rate (PR) - the number of pulses per minute to indicate overall fitness as well as exertion levels at a particular moment in time Respiration Rate (RR) - the number of breaths you are taking each minute to indicate how well your heart and lungs are functioning Perfusion Index (PI) - the strength of blood flow to your finger to indicate changes in blood circulation
Always On Display
Customize your device's lock screen with a variety of clock styles, including digital and analog options. Adjust colors, sizes, and add a second time zone for a personalized display. Optimize for OLED screens to minimize battery impact.
- Digital and analog clock display
- Customizable clock size and colors
- Second time zone support
- Battery indicator ring
- Screen dimming for bedside use
- OLED optimization
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This app allows you change the size of the clock, to have both a digital and analog clock displayed at the same time, a second time zone, to add colors inside the clock digits, and more. There is an emoji that you can change it's size on the screen. It has a battery indicator ring that changes color depending on the battery level and you can also change it's size. You can also make the screen really dim so that you can have it displayed by your bedside. Choosing dark colors and images ensures that the battery will not be greatly affected utilising OLED technology device panels found in later model iPhones. For changes or requests you can always contact us and we will try our best to implement it for you in the next update! *Disclaimer - This version of the will not display icons related to calls or messages within its screen. a href="https://www.freepik.com/vectors/background" Background vector created by starline - www.freepik.com a href="https://www.freepik.com/vectors/star" Star vector created by macrovector - www.freepik.com
Screenshots
Verdict
The clearest difference is price: NarigMed at Free against Always On Display's $2.99. NarigMed also leads on iOS requirement (11.0 vs 18.6). Always On Display's advantage is review sentiment (33% vs 0%). On rating, ratings volume, update cadence and ads 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
NarigMed is free to download; Always On Display costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for NarigMed against 1.0 for Always On Display. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 0% of NarigMed's written reviews are positive against 33% of Always On Display's.
NarigMed ships an update every 5 months, Always On Display every 4 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.
| Parameter | NarigMed | Always On Display |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (1 ratings) | 1.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 9 MB | 19 MB |
| Age rating | 12+ | 4+ |
| Developer | Shenzhen Narig Bio-Medical Technology Co., Ltd. | Jim Kandias |
Customer experience
NarigMed
Always On Display
In-app purchases
NarigMed
No in-app purchases
Always On Display
No in-app purchases









