Cronometer Gold alternatives: 4 free & open-source picks
Compare recorded free and open-source options, their capabilities and operating requirements. Source dates are shown below; licenses, hosted limits and project activity can change.
Meals, workouts and trend charts in one open-source bunker; polish is not the main feature.
licenseAGPL-3.0+
runsyour machine or their cloud
installCreate an account on wger.de/use the mobile app, or deploy the official Docker Compose stack
dataHosted records live in wger's service; self-hosted users keep accounts, workouts, nutrition, measurements, and exercise data in PostgreSQL plus persistent media volumes, while the mobile client maintains an offline local database and syncs.
the catch vs Cronometer Goldwger's nutrition module is much rougher for food lookup, barcode entry, micronutrient completeness, recipe analysis, and daily logging than Cronometer Gold.
setupNone for the hosted service or mobile app; self-hosting immediately requires Docker Compose, PostgreSQL, Redis/sync services, a reverse proxy, mail, backups, and upgrades.
facts verified 2026-08-11
Calories, macros and micronutrients stay on your phone; the app declines to become your diet coach.
licenseGPL-3.0
runson your machine
installInstall the iOS/Android build from the app store or F-Droid
dataDiary, goals, custom foods, and measurements are stored in encrypted local Hive databases on the phone and can be exported as JSON/CSV; food searches may query the project's Supabase service and Open Food Facts.
setup✓ installs clean
the catch vs Cronometer GoldOpenNutriTracker has a smaller and less curated food database, weaker barcode and device integrations, and less mature nutrient analytics than Cronometer Gold.
facts verified 2026-08-11
A plain Android calorie diary that keeps its data local and its opinions to itself.
licenseGPL-3.0
runson your machine
installInstall the Android app from Google Play or F-Droid
dataMeals, diary entries, foods, goals, and measurements live in a local on-device database with import/export; barcode and food searches can contact Open Food Facts and USDA services.
setup✓ installs clean
the catch vs Cronometer GoldWaistline is a simpler Android diary with a smaller verification and reporting layer than Cronometer's detailed micronutrients, biometrics integrations, recipes, and cross-platform history.
facts verified 2026-08-11
A local Android food diary with proper micronutrients and none of the motivational yelling.
licenseGPL-3.0+
runson your machine
installInstall the Android app from F-Droid or the published APK
dataThe food diary and personal records stay in the app's local database with export/backup options; food searches can contact Open Food Facts, USDA FoodData Central, and the Swiss Food Composition Database.
setup✓ installs clean
the catch vs Cronometer GoldFood You is Android-only and cannot match Cronometer's curated food verification, broad barcode database, cross-device sync, integrations, and advanced nutrient reports.
facts verified 2026-08-11
latest recorded source check 2026-08-11 · check current terms at the source
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| wger | AGPL-3.0+ | docker to self-host | web, linux, ios, android, self-hosted | 6,600 | 2026-08 |
| OpenNutriTracker | GPL-3.0 | one-click install | ios, android | 2,300 | 2026-08 |
| Waistline | GPL-3.0 | one-click install | android | 714 | 2026-07 |
| Food You | GPL-3.0+ | one-click install | android | 520 | 2026-06 |
People still pay for Cronometer Gold because people pay for polished mobile capture, trusted content, hardware integration, and coaching rather than the basic logbook. The recurring cost buys sensor permissions, data quality, notifications, safety language, accessibility, sync, privacy, content review, and support, not just the visible interface. The recorded subscription totals $131.88 a year before any costs of an alternative.
Questions about these alternatives
Is there a free alternative to Cronometer Gold?
Yes: wger, OpenNutriTracker, Waistline and 1 more. These are recorded free or open-source options. Compare their feature limits, licenses, hosting costs and current availability before choosing.
Should I just build my own Cronometer Gold?
Our verdict is KINDA. The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Cronometer Gold, log user-entered nutrition and show transparent nutrient totals without diagnosis. The hard boundary is curated food database, barcode data, device integrations, reports, and mobile apps, plus hardware data, content, coaching, and trust. Review the scope, implementation prompt and trade-offs in the Cronometer Gold build guide.
