OneCal Calorie Tracker vs AvoTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneCal Calorie Tracker
This app offers a straightforward approach to tracking daily calorie intake. It focuses on simplicity, allowing users to log their food and monitor their targets without complex calculations or features. The goal is to make calorie management quick and easy, freeing up users' time.
- Science-based calorie tracking
- No macro calculations
- No barcode scanning
- Fast and simple logging
- View calorie targets
- Focus on calories in, calories out
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OneCal is a science-based calorie tracker for people who don’t want to think about weight loss—they just want to do it. No macros to calculate, no barcode scanning, no friend feeds, no badges. Enter the calories that you eat, see your target, and move on. It’s calories in, calories out—fast to log, simple to follow—so you can spend less time in an app and more time living your life. This app provides general information only and is not medical advice. Consult a qualified healthcare professional before making changes to your diet or exercise. OneCal does not diagnose, treat, cure, or prevent any condition and disclaims liability for decisions made based on app data.
AvoTrack
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Your smart AI calorie companion for effortless nutrition tracking. Simply upload a meal photo or describe what you ate. The app instantly analyzes your food and estimates calories in seconds. Track your daily and weekly calorie intake, save your meals, and monitor your nutrition progress with clear insights and charts. What you can do: • Scan meals with AI image analysis • Calculate calories from photos or text • Track daily and weekly calorie intake • Save and organize meal history • Access previous calorie records anytime • View weekly trends with charts and insights • Download and keep meal summaries Designed for fast, simple, and accurate calorie tracking to help you stay consistent with your nutrition goals.
Screenshots
Verdict
The clearest difference is ads: AvoTrack at none against OneCal Calorie Tracker's shown. AvoTrack also leads on iOS requirement (15.1 vs 18.6). On price, update cadence, 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.
OneCal Calorie Tracker ships an update every 9 days, AvoTrack every 6 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | OneCal Calorie Tracker | AvoTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 days | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcus Spitzmiller | Hakan Olgun |
In-app purchases
OneCal Calorie Tracker
No in-app purchases
AvoTrack
No in-app purchases
Questions
Is OneCal Calorie Tracker free?
Is AvoTrack free?
Do OneCal Calorie Tracker or AvoTrack have ads?
Which is updated more often, OneCal Calorie Tracker or AvoTrack?
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