Alternatives to Zero
An intermittent fasting app with a fasting timer, photo-based meal logging and a daily protein score. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Zero
An intermittent fasting app with a fasting timer, photo-based meal logging and a daily protein score.
Replacements
Listings that take over the same core job as Zero.
Yazio
A calorie counter and intermittent fasting tracker with food logging, recipes and fitness tracker sync.
Yazio combines fasting timers for 16:8, 5:2 and 6:1 plans with full calorie counting, barcode logging and a web version, adding more nutrient detail than a Protein Score.
Also worth comparing
These listings name Zero as their own alternative, so the relationship runs both ways.
Foodvisor
A nutrition app that logs meals from photos and offers personalised diet plans.
Zero logs meals by photo or text alongside a fasting timer and a single Protein Score, with less detailed nutrient tracking and no personalised diet plans.
Similar software
Related functionality, not a direct replacement.
Lose It!
A calorie counter and weight loss tracker with barcode scanning and photo food logging.
MyFitnessPal
A calorie and macro tracking app with a large food database, meal photo scanning and voice logging.
Lifesum
A diet tracking app with structured eating plans such as keto, Mediterranean and high protein.
MacroFactor
A macro tracker and diet coach that adjusts calorie targets by estimating your energy expenditure.
