Comparison

OpenNutriTracker vs SnapCal

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OpenNutriTracker

This app offers a straightforward way to monitor your daily food intake and analyze nutritional information. It features a food diary, custom meal planning, and a barcode scanner for easy logging. Prioritizing user privacy, it provides a completely free and ad-free experience.

Highlights
  • Nutritional tracking
  • Food diary
  • Custom meal planning
  • Barcode scanner
  • Privacy focused
  • Open-source
Features
Read full description

OpenNutriTracker is an open-source mobile application designed to simplify nutritional tracking and management. Whether you are looking to improve your health, lose weight, or simply maintain a balanced diet, OpenNutriTracker provides a minimalistic interface to easily track and analyze your daily nutrition. - Nutritional Tracking: Easily log your meals and snacks, and access a vast database of food items and ingredients to get detailed nutritional information. - Food Diary: Maintain a comprehensive food diary to keep track of your daily food consumption, habits, and progress. - Custom Meals: Plan your meals in advance, create personalized meal plans, and optimize them according to your dietary goals. - Barcode Scanner: Scan barcodes on packaged food items to instantly retrieve their nutritional information. - Privacy Focused: OpenNutriTracker prioritizes the privacy its users. It does not collect or share any personal data without your consent. - No Subscription, In-App Purchases, or Ads: OpenNutriTracker is completely free to use, without any subscription fees, in-app purchases, or intrusive advertisements.

About

SnapCal

Read full description

SnapCal is a fast, no-nonsense calorie tracker. Scan a barcode, pick a meal, and you're done — no account, no ads, and the scanner is never behind a paywall. WHY SNAPCAL • Barcode scanning is free — always • No ads, ever • No account: your data stays on your phone • Works offline: foods you've scanned before are still available without a connection WHAT IT DOES • Scan — point your camera at a packaged food's barcode • Search — find foods by name in the Open Food Facts database • Log — breakfast, lunch, dinner or a snack, in one tap • Quick Add — one tap to log the foods you eat often, plus the ones you logged recently • Today — calories eaten, remaining and your goal, plus protein, carbs and fat • History — the last 7 days, with a day-by-day breakdown • Streak — see how many days in a row you've logged SNAPCAL PRO (OPTIONAL) A one-time purchase — not a subscription. It unlocks: • Unlimited history — every day you've ever logged, not just the last 7 • CSV export — your whole log as a spreadsheet, one row per food Barcode scanning, your daily log, and the last 7 days of history stay free forever. MADE TO BE SIMPLE One screen for today. A couple of taps to log a food. Nothing to configure, nothing to learn. A NOTE ON DATA Nutrition values come from Open Food Facts, an open, crowdsourced database, so they are estimates. Always check the packaging when accuracy matters. SnapCal is a logging tool, not medical or dietary advice.

Screenshots

OpenNutriTracker4 screens
SnapCal4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenNutriTracker at none against SnapCal's 1. OpenNutriTracker also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). SnapCal's advantage is update cadence (every 2 days vs monthly). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SnapCal sells 1 one-off in-app purchase. OpenNutriTracker asks for nothing beyond the download.

UpkeepUpdate frequency

OpenNutriTracker ships an update monthly, SnapCal every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
OpenNutriTracker versus SnapCal: the parameters behind the verdict, then further details
ParameterOpenNutriTrackerSnapCal
PriceFreeFree
Rating4.3 (15 ratings) — better—
Positive reviews68.0% of reviews—
Number of ratings15 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17.0
Further details — not scored
Size38 MB2 MB
Age rating4+4+
DeveloperSimon Oppowa长虎 金

In-app purchases

None

OpenNutriTracker

No in-app purchases

1 purchases

SnapCal

One-time1
  • SnapCal Pro$9.99

Questions

Is OpenNutriTracker free?
OpenNutriTracker is free to download, with no in-app purchases.
Is SnapCal free?
SnapCal is free to download, with in-app purchases available.
Do OpenNutriTracker or SnapCal have ads?
Neither OpenNutriTracker nor SnapCal shows ads.
Which is updated more often, OpenNutriTracker or SnapCal?
OpenNutriTracker ships an update monthly, and SnapCal every 2 days. Most recently, OpenNutriTracker was updated on October 25, 2026 and SnapCal on October 24, 2026.

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