Calorie Tracker Guide · 2026-11-14
Verdict
Eight Sleep prices as Free · 2 in-app purchase option(s). Weight Loss Bet by HealthyWage prices as Free. Weight Loss Bet by HealthyWage is marked for Photo logging, Apple Health, Workout tracking. Eight Sleep is not. Editorial scores are 4.8 for Eight Sleep and 5.9 for Weight Loss Bet by HealthyWage, on a 10-point scale. That score is not the store rating.
Price
Eight Sleep: Free · 2 in-app purchase option(s).
Weight Loss Bet by HealthyWage: Free.
Monthly figure: Eight Sleep $18.99, Weight Loss Bet by HealthyWage unknown.
Yearly figure: Eight Sleep $179.99, Weight Loss Bet by HealthyWage unknown.
Features that differ
Photo logging: only Weight Loss Bet by HealthyWage is marked available. Mentioned in the App Store description.
Apple Health: only Weight Loss Bet by HealthyWage is marked available. Mentioned in the App Store description.
Workout tracking: only Weight Loss Bet by HealthyWage is marked available. Mentioned in the App Store description.
Fit
Eight Sleep has no best-fit line.
Weight Loss Bet by HealthyWage has no best-fit line.
Where the scores differ
Pricing value: Eight Sleep 0, Weight Loss Bet by HealthyWage 10. Eight Sleep: 10 - annualised price $179.99/15 (+0.5 if free trial). Weight Loss Bet by HealthyWage: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Eight Sleep 5, Weight Loss Bet by HealthyWage 7.8. Eight Sleep: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Weight Loss Bet by HealthyWage: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Eight Sleep 0.8, Weight Loss Bet by HealthyWage 2.3. Eight Sleep: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Weight Loss Bet by HealthyWage: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Eight Sleep 7, Weight Loss Bet by HealthyWage 8.6. Eight Sleep: 60% easeOfUse + 40% beginner skill-level fit. Weight Loss Bet by HealthyWage: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Eight Sleep 8.2, Weight Loss Bet by HealthyWage 8.5. Eight Sleep: Bayesian rating 4.68 (iOS 4.76x17948 + Play 4.20x2854, prior 4.3x200) + review stars sentiment -0.55 over 20 reviews. Weight Loss Bet by HealthyWage: Bayesian rating 4.71 (iOS 4.79x17871 + Play 4.51x6558, prior 4.3x200) + review stars sentiment -0.20 over 20 reviews.
Maintenance: Eight Sleep 9.6, Weight Loss Bet by HealthyWage 7. Eight Sleep: Last release 0 days ago (half-life 90d, 70%) + median 4 days between releases (30%). Weight Loss Bet by HealthyWage: Last release 43 days ago (half-life 90d, 70%) + median 15 days between releases (30%).
Traction: Eight Sleep 7.2, Weight Loss Bet by HealthyWage 7.3. Eight Sleep: log10 of 20802 total ratings (iOS+Play), 1M ratings = 10. Weight Loss Bet by HealthyWage: log10 of 24429 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Weight Loss Bet by HealthyWage if you need Photo logging and Apple Health.