Calorie Tracker Guide · 2026-11-14
Verdict
Oura is marked for Workout tracking. WISEcode UPF Detector is not. WISEcode UPF Detector is marked for Barcode scanner. Oura is not. Editorial scores are 6.4 for Oura and 5.3 for WISEcode UPF Detector, on a 10-point scale. That score is not the store rating.
Price
Oura: Free.
WISEcode UPF Detector: Free.
Features that differ
Barcode scanner: only WISEcode UPF Detector is marked available.
Workout tracking: only Oura is marked available. Mentioned in the App Store description.
Fit
Oura has no best-fit line.
WISEcode UPF Detector has no best-fit line.
Where the scores differ
Feature depth: Oura 2.2, WISEcode UPF Detector 0.8. Oura: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. WISEcode UPF Detector: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Oura 9.5, WISEcode UPF Detector 8. Oura: Bayesian rating 4.84 (iOS 4.86x324827 + Play 4.70x42998, prior 4.3x200) + review stars sentiment -0.15 over 20 reviews. WISEcode UPF Detector: Bayesian rating 4.58 (iOS 4.72x1828 + Play 4.46x1832, prior 4.3x200) + review stars sentiment +0.70 over 20 reviews.
Maintenance: Oura 9.3, WISEcode UPF Detector 8.7. Oura: Last release 4 days ago (half-life 90d, 70%) + median 6 days between releases (30%). WISEcode UPF Detector: Last release 10 days ago (half-life 90d, 70%) + median 11 days between releases (30%).
Traction: Oura 9.3, WISEcode UPF Detector 5.9. Oura: log10 of 367825 total ratings (iOS+Play), 1M ratings = 10. WISEcode UPF Detector: log10 of 3660 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Oura if you need Workout tracking. Choose WISEcode UPF Detector if you need Barcode scanner.