Fitabase Engage vs Kalo Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitabase Engage
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Connect to your research study using the Fitabase Engage app! You’ll get set up with the help of your study team’s representative. Once connected, you’ll be able to: - Receive notifications to remind you to sync your wearable device - See your wearable’s syncing status - Keep up-to-date on study information or changes
Kalo Tracker
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Kalo is a calorie and macro tracker that fits the way you actually eat. Snap a photo of your meal and Kalo reads it, then estimates the calories, protein, carbs, and fat in seconds. No digging through food databases, no weighing every ingredient unless you want to. Tell Kalo your goal. Lose fat, build muscle, or hold your current weight. Kalo builds a personal daily target from your age, height, weight, and activity level, then shows how you are doing against it all day. Log your food four ways - Snap a photo and let Kalo read the meal. - Scan a nutrition label for packaged food. - Type what you ate, photo or no photo. - Add it by hand and stay in full control. More than just calories - Daily calories, protein, carbs, and fat. - Weight history and goal progress. - Daily, weekly, and long-term charts. - Imperial or metric units. - Light, dark, and system appearance. Widgets that save you taps - A Home Screen widget that opens your scanner in one tap. - A Lock Screen widget for the same. - English, Spanish, Arabic, and Hebrew, with right-to-left support. Your records are saved on your phone. AI analysis sends meal photos or text through Kalo's servers to OpenAI. Turn on iCloud Sync to sync your food history and weight across devices. Kalo is free to download. Manual logging, your history, and weight tracking are free. AI photo analysis, label scanning, gallery analysis, and text analysis need Kalo Pro. Kalo Pro renews automatically unless you cancel, and you can manage or cancel it anytime from your Apple account settings. Kalo provides nutrition estimates and planning tools, not medical advice. Talk to a healthcare provider before making big changes to your diet. Privacy Policy: https://kaloapp.xyz/en/privacy Terms of Use: https://kaloapp.xyz/en/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Fitabase Engage at none against Kalo Tracker's 2. Fitabase Engage also leads on update cadence (every 5 weeks vs every 6 months) and iOS requirement (15.0 vs 18.5). On price, ads 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. Kalo Tracker sells 2 in-app purchases, starting at $3.99 per 7 days. Fitabase Engage asks for nothing beyond the download.
Fitabase Engage ships an update every 5 weeks, Kalo Tracker every 6 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Fitabase Engage | Kalo Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 93 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Small Steps Labs LLC | David Andres Cepeda Guzman |
In-app purchases
Fitabase Engage
No in-app purchases
Kalo Tracker
- Kalo Pro Weekly$3.997 Days
- Kalo Pro Yearly$59.991 Year
Questions
Is Fitabase Engage free?
Is Kalo Tracker free?
Do Fitabase Engage or Kalo Tracker have ads?
Which is updated more often, Fitabase Engage or Kalo Tracker?
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