Allurion vs Inka Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Allurion
This app supports a weight loss program by tracking weight, steps, sleep, and exercise. It facilitates data sharing with a healthcare team, enables messaging and telehealth, and offers an AI coach for personalized guidance.
- Weight, step, sleep, and exercise tracking
- Data sharing with healthcare team
- In-app messaging and telehealth
- AI weight loss coach
- Library of program articles
- HealthKit integration
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The companion app for the Allurion weight loss program. This app syncs with your Allurion Connected Scale and Health Tracker, and easily tracks your weight, steps, sleep and exercise, and enables you to share data with their Allurion healthcare team, message Allurion Clinics, participate in video Telehealth calls, and easily request support. Participants in the Allurion Program have access to a library of articles designed help them in the program and their weight loss journey. Users also have access to Coach Iris, Allurion’s AI weight loss coach, for personalized guidance and motivation. Health App Integration: This app stores your weight data using HealthKit, so you can use it in Apple Health and other iOS apps.
Inka Challenge
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Reserva tus clases de Cross Training, Functional Training, Obstáculos, Indoor cycling y tus citas nutricionales. Ten a la mano toda tu información de tu membresía como fecha de inicio, sesiones restantes, congelamiento, rutinas de entrenamiento y medición de tu progreso con nosotros.
Screenshots
Verdict
The clearest difference is iOS requirement: Inka Challenge at 13.0 against Allurion's 15.0. On price, update cadence, 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.
Allurion ships an update every 3 weeks, Inka Challenge every 2 weeks. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.
| Parameter | Allurion | Inka Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (777 ratings) — better | — |
| Positive reviews | 64.6% of reviews | — |
| Number of ratings | 777 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 42 MB |
| Age rating | 17+ | 17+ |
| Developer | Allurion Technologies,inc. | Business Digital Pro |
Bugs and requests
Allurion
Reported bugs
5 issues- App freezes or crashes frequently
- Incorrect weight and body metric calculations
- Sync issues between app and connected devices
- User data loss after updates
- Persistent connection problems with Bluetooth scale
Requested features
5 requests- Add more exercise tracking options
- Improve data sync with third-party apps
- Restore detailed body composition tracking
- Provide manual weight entry option
- Enhance customization and personalization
Inka Challenge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Allurion
No in-app purchases
Inka Challenge
No in-app purchases
