OpenNutriTracker vs Sweatline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Nutritional tracking
- Food diary
- Custom meal planning
- Barcode scanner
- Privacy focused
- Open-source
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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.
Sweatline
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Sweatline is a personal trainer that fits in your pocket. Answer three questions and it builds you a weekly gym plan. Then it walks you through every session, set by set, and keeps track of how strong you are getting. Everything works offline. There is no account, no server, and nothing leaves your phone unless you choose to share it. A PLAN BUILT FOR YOU Tell Sweatline your goal, your experience, and how many days a week you can train. It picks a proven split: full body, push/pull/legs, upper/lower, or PPL twice a week. Big lifts come first, with warm-up sets, heavier loads, and longer rests. Smaller lifts come after, with higher reps. Holds like the plank are prescribed in seconds. If your goal needs cardio, the plan says how much and when. GUIDED WORKOUTS One exercise at a time. Sweatline shows the target weight from your last session, you save each set, and a rest timer counts you down with a buzz when it is time to lift again. Barbell lifts show you which plates to put on each side of the bar. The screen stays awake. If you close the app in the middle of a workout, you can pick up exactly where you left off. PROGRESSION THAT KNOWS WHEN TO BACK OFF Beat last session by one rep, then add weight. If a lift stalls three sessions in a row, Sweatline drops the weight to give you a run at it again, rounded to something the gym can actually load. BEAT YOUR BEST Match your top weight for an extra rep, or add weight, and the set earns a trophy on the spot and again on your summary. Every exercise keeps its all-time best. MAKE THE PLAN YOURS Machine taken? Replace any move with a similar one that trains the same muscles and fills the same role, just for today or saved to your plan. Drag to reorder a day. Edit sets, rep range, and rest per exercise. Keep a note on any exercise, like a seat height or a grip, and it shows up while you train. 63 EXERCISES, EXPLAINED Every exercise has an animated figure that shows the movement, a muscle map of what it works, step-by-step instructions, and form cues from a trainer. The language is plain. No gym jargon you have to look up. SEE YOUR PROGRESS Weekly and lifetime stats, a streak counting the weeks you have trained, a strength trend for every exercise, your body weight over time, and your full session history. A NUDGE WHEN YOU NEED ONE Set a daily reminder at the time that suits you. It is scheduled on your phone, so it works with no connection at all. YOUR DATA IS YOURS Sweatline stores everything in a database on your device. It has no internet permission, so it cannot send your data anywhere on its own. Copy a backup to your clipboard, or save it as a file, whenever you want. Share a workout summary as an image only if you feel like it. Sweatline is not medical advice. Ask a doctor before you start a new training plan.
Screenshots
Verdict
The clearest difference is update cadence: Sweatline at weekly against OpenNutriTracker's monthly. Sweatline also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OpenNutriTracker ships an update monthly, Sweatline weekly. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | OpenNutriTracker | Sweatline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (15 ratings) — better | — |
| Positive reviews | 68.0% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Simon Oppowa | Rashad Ansari |
In-app purchases
OpenNutriTracker
No in-app purchases
Sweatline
No in-app purchases









