4iiii vs Premiere Performance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4iiii
Connect and configure your 4iiii power meters and heart rate monitors. Record workout data, update device firmware, and even turn your Apple Watch into a cycling head unit. Track power, cadence, heart rate, and more while riding.
- Connects to power meters and heart rate monitors
- Records workout data (power, heart rate, cadence, etc.)
- Performs zero offset and firmware updates
- Apple Watch cycling head unit functionality
- Auto-syncs to Strava
- Locates power meters with Finder Feature
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The 4iiii app is a valuable tool to get the most out of the features of your 4iiii products and achieve your fitness goals. Using the app, you can connect to your 4iiii power meter (PRECISION 3/3+ models) and your Viiiiva heart rate monitor to both configure and update them. You can record workout data to FIT file format to be later uploaded to your favourite training software. The companion Ride Watch app turns your Apple Watch into a cycling head unit. View power, cadence, heart rate, speed, distance, live while riding. Ride records your workout data to FIT file, and to Apple Fitness for closing your rings. Auto-sync to Strava keeps your activity feed up-to-date on completion of every outdoor or indoor cycling workout. Multi-language: English, Deutsch, Nederlands, français, italiano, にほんご, español. Features include: 4iiii app Supported devices: 4iiii Powermeters, Viiiiva heart rate monitors Record workout data (heart rate, power, cadence, pace, speed, distance, time, laps, calories) Manage stored FIT files, upload to Strava 4iiii Power meters Personalize your device name Pair and unpair dual powermeters Perform zero offset Easy over-the-air firmware updates Note: Available for iOS only (supports only iOS version 17.6 or higher)
Premiere Performance
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Download this app and access your personalized member portal to sign up for classes, manage your membership, and stay in the know about the events of Premiere Performance
Screenshots
Verdict
The clearest difference is iOS requirement: Premiere Performance at 9.0.0 against 4iiii's 17.6. On price, ads, in-app purchases and device support 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.
| Parameter | 4iiii | Premiere Performance |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 10.9% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 9.0.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | 4iiii Innovations Inc. | Conditionnement Physique Premiere Performance Inc |
Bugs and requests
4iiii
Reported bugs
21 issues- Cannot pair multiple power meters - only recognizes one at a time
- App fails to detect power meters that other apps find easily (Garmin, Wahoo)
- Dual-sided power meter only shows one side (usually left)
- Firmware update failures brick power meters permanently
- Login credentials not accepted despite being correct
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- Password reset emails never arrive
- App crashes on startup and during use
- Data fields randomly clear after being filled
- Bluetooth connection drops unexpectedly during rides
- Ride recording stops without notification
- FIT files become corrupted
- Battery percentage displays incorrectly (shows 49% constantly, 0% when charged)
- Zero offset calibration fails with error messages
- App unresponsive on device settings screen
- Update notifications loop continuously
- Registration screen doesn't scale properly on smaller screens
- App won't open after updates
- Incompatible with iOS 13, iOS 16
- Workout data incomplete or not recorded
- App keeps running in background draining battery
- Offset detection inconsistent (sometimes left, sometimes right)
Requested features
12 requests- Support for multiple power meters on single device
- Spanish language support
- Japanese language support
- Optional notifications instead of mandatory
- Improved bikeindex.org integration
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- Better UI/UX design modernization
- Offset number display for calibration verification
- ANT+ sensor support for non-4iiii devices
- Workout recording and history features
- Strava integration
- Optional account creation (local-only functionality)
- Improved error messages and feedback
Premiere Performance
Not enough reviews yet to summarise bugs or requests.
In-app purchases
4iiii
No in-app purchases
Premiere Performance
No in-app purchases
