Cally vs 42Runs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cally
This app uses AI to analyze food photos and provide a calorie count and nutritional breakdown. It simplifies meal logging for health-conscious individuals, making it easy to track daily intake without manual entry or barcode scanning.
- AI-powered food photo analysis
- Effortless calorie counting
- Convenient food diary
- Accurate macro estimation
- No manual logging required
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Cally: Revolutionizing Calorie Counting! With just a click, our AI-driven app transforms your food photos into a comprehensive calorie guide. Perfect for the everyday health-conscious individual who doesn't want to go through the hassle of searching through tedious databases and scanning barcodes to log their meals, Cally makes nutrition tracking effortless and fun. Say goodbye to tedious manual logging and hello to easy, accurate calorie counting with every meal. Whether you're dining in or out, keep your health goals on track with Cally. • Effortless Calorie Counting: Just snap a picture, and Cally does the rest. • Convenient Food Diary: Track your daily meals with ease. • AI-Powered Food Detection: Smart technology identifies your meal components. • Accurate Macros Estimation: Get detailed insights into your nutritional intake. All personal data is protected in accordance with the Terms of Use and Privacy Policy: https://cally.co/terms https://cally.co/privacy For any questions please contact our support team at: support@cally.co
42Runs
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42Runs builds structured running training plans — from Couch to 5K through your first marathon. Unlike generic pace charts, every workout targets your own threshold pace and heart-rate zones, calculated from your personal data. • Structured plans for every distance and level, 5K to marathon • Personal pace and heart-rate zones on every workout • Link a plan's goal time directly to your race for a training pace that updates automatically • Every workout syncs straight to your watch via intervals.icu (Garmin and most major brands) Start training today Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: 42Runs at daily against Cally's every 3 days. Cally's advantage is iOS requirement (15.0 vs 18.0). 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. Cally sells 4 in-app purchases, starting at $4.99 per 7 days and 42Runs sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Cally ships an update every 3 days, 42Runs daily. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.
| Parameter | Cally | 42Runs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | PicSolve Inc | 42Endurance |
In-app purchases
Cally
- Cally Pro$4.997 Days
- Cally Pro$7.997 Days
- Cally Pro Monthly$14.991 Month
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- Cally Pro Yearly$82.991 Year
42Runs
- 42Runs Pro Founding Monthly$3.991 Month
- 42Runs Pro Founding Yearly$39.991 Year









