Multi Stage Pacer Test vs SleepOn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi Stage Pacer Test
This app guides you through a progressive aerobic cardiovascular endurance test to estimate your VO2 max. It features a virtual coach, heart monitor support, and tracks your progress over multiple stages.
- Beep test for aerobic endurance
- VO2 max estimation
- Bluetooth LE heart monitor support
- Virtual coach with speech synthesis
- Progress tracking and performance review
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The beep test, or 20-m shuttle run test, is a progressive aerobic cardiovascular endurance test employed by many international sporting teams. This app will lead you through a series of stages that have different tasks, used to estimate your VO2 max (maximum oxygen uptake)! APP FEATURES Heart Monitor: Monitoring devices are supported through Bluetooth LE (Low Energy). Virtual Coach: Speech Synthesis will lead you at Test Start and a Whistle will signal each lap and level changes; Progress Tracking: each session is recorded so you can review your best performances; MULTI STAGE FITNESS TEST RULES The pacer test involves running continuously between two points that are 20 meters apart from side to side. These runs are synchronised with the app, which plays beeps (whistles) at set intervals. As the test proceeds, the interval between each successive beep decreases, forcing the athlete to increase their speed over the course of the test, until it is impossible to keep in sync with the recording (or, on extremely rare occasions, until the athlete completes the test). It allowed to get one beep before the person makes the line, but if the person being tested does not make the next interval then the most recent level they completed is their final score. The test is typically structured into 21 'levels', each of which lasts around 62 seconds. The interval of beeps is calculated as requiring a speed at the start of 8.5 km/h, increasing by 0.5 km/h with each level thereafter. The progression from one level to the next is signaled by 2 quick beeps. The highest level attained before failing to keep up is recorded as the score for that test.
SleepOn
This system uses a smart ring and an app to monitor your sleep health. It collects biological data to screen for sleep issues and provides detailed reports. The app helps you track long-term sleep patterns and offers risk warnings for potential health concerns.
- Real-time heart rate and oxygen monitoring
- Professional daily sleep reports
- Sleep stages and AHI reporting
- Sleep activity and debt tracking
- Family and friends data sharing
- Bluetooth connectivity and firmware updates
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SLEEPON is a home sleep testing system including a sleep ring with APPs. SLEEPON uses sleepFit™ algorithm to obtain accurate biological data through sleep ring and APP . SLEEPON screens sleep health issues and help you establish long-term sleep data through sleepFit™ algorithm for risk warning. SLEEPON is suitable for people of all ages, especially for middle-aged and senior people, executives, patients with chronic cardiovascular diseases, obese people and special working groups such as drivers. It is a guardian of your family's sleep health. The main features of ver 2.0: 1. Real-time data monitoring: Heart Rate/Oxygen Level, etc. 2. Professional daily sleep reports 3. Minute Data Report 3. Family and Friends Data Sharing 4. Sleep stages report 5. AHI report 6. Sleep activity and sleep debt report 7. Sleep Diary 8. Night Mode 9. Three font sizes selection 10. Bluetooth hardware connection and management, including firmware update over the air. ------------------------------------------- [Apple Health] Tip: This app supports Apple's health applications.Your Heart Rate, Oxygen Level, and sleep data will synchronize to the health center after authorization.
Screenshots
Verdict
The clearest difference is update cadence: SleepOn at every 9 days against Multi Stage Pacer Test's every 5 months. SleepOn also leads on review sentiment (21% vs 0%) and ratings volume (181 vs 7). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 2.9 for Multi Stage Pacer Test against 3.0 for SleepOn. That said, the two scores are not equally well evidenced: SleepOn has 181 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 0% of Multi Stage Pacer Test's written reviews are positive against 21% of SleepOn's.
Multi Stage Pacer Test ships an update every 5 months, SleepOn every 9 days. The most recent releases landed on August 23, 2026 and July 18, 2026 respectively.
| Parameter | Multi Stage Pacer Test | SleepOn |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (7 ratings) | 3.0 (181 ratings) — better |
| Positive reviews | 0.0% of reviews | 21.5% of reviews — better |
| Number of ratings | 7 | 181 — better |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 128 MB |
| Age rating | 12+ | 17+ |
| Developer | Digital Vanilla | Shenzhen Sleepon Technology Co., Ltd. |
Customer experience
Multi Stage Pacer Test
SleepOn
Bugs and requests
Multi Stage Pacer Test
Not enough reviews yet to summarise bugs or requests.
SleepOn
Reported bugs
3 issues- App crashes after firmware updates
- Bluetooth connectivity problems
- Data sync failures
Requested features
3 requests- Multiple alarm options
- Improved data visualization
- Better integration with health apps
In-app purchases
Multi Stage Pacer Test
No in-app purchases
SleepOn
No in-app purchases
Questions
Is Multi Stage Pacer Test free?
Is SleepOn free?
Which has better reviews, Multi Stage Pacer Test or SleepOn?
Do Multi Stage Pacer Test or SleepOn have ads?
Which is updated more often, Multi Stage Pacer Test or SleepOn?
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