Kiddo Scale vs MARYN
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Kiddo Scale
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Kiddo Scale is a simple and intuitive app for tracking your childβs weight over time. Monitor progress, check increments, and ensure healthy development with easy-to-use charts and logs. Features: β’ Progress track β’ intuitive charts β’ Multiple kids β’ Import\Export of data
MARYN
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Maryn is a fitness and lifestyle app built around guided challenges: structured training, meal plans that fit your goals, and a group that starts and finishes together. TRAIN WITH A PLAN Join a challenge and get a week-by-week training plan that unlocks as you go. Every session opens in a workout player that walks you through each block, set and exercise, with demo videos whenever you're unsure of a movement. Prefer your own schedule? Standalone training plans are there too β start one any time and work through it at your own pace. TRACK EVERY SET Log reps, weight and RPE as you train. Your history stays with you, so you can see what you lifted last time and beat it. Personal records and training streaks are tracked automatically. EAT WITHOUT THE GUESSWORK Get a personalised meal plan built around your goals, with recipes for every meal and macros already worked out. Turn a week's plan into a shopping list grouped by category, so a grocery run takes minutes instead of an hour. SEE PROGRESS THAT ISN'T JUST THE SCALE Record body measurements and progress photos, and watch your workout stats and weekly consistency build over time. DO IT WITH OTHERS Every challenge has its own feed and group chat. Share a finished workout, ask a question, and see how everyone else is getting on. MARYN PRO Full access to challenges, training plans, meal plans and recipes requires a MARYN Pro subscription. β’ Monthly β 19β¬ β’ Annual β 190β¬ Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is switched off at least 24 hours before the end of the current period, and your Apple Account is charged for renewal within 24 hours of the period ending. Manage or cancel your subscription in Settings > [your name] > Subscriptions. Maryn provides general fitness and nutrition information and is not medical advice. Talk to a doctor before starting a new training or nutrition programme. Terms of Use: https://maryn.ee/legal/terms Privacy Policy: https://maryn.ee/legal/privacy Support: https://maryn.ee/support
Screenshots
Verdict
The clearest difference is in-app purchases: Kiddo Scale at none against MARYN's 2. MARYN's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MARYN sells 2 in-app purchases, starting at $19.00 per month. Kiddo Scale asks for nothing beyond the download.
| Parameter | Kiddo Scale | MARYN |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 3 days |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 18.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 4 MB | 76 MB |
| Age rating | 4+ | 12+ |
| Developer | Miroslav Kocanek | MT Fitness OU |
In-app purchases
Kiddo Scale
No in-app purchases
MARYN
- MARYN Pro Monthly7 Days trial$19.001 Month
- MARYN Pro Yearly7 Days trial$190.001 Year









