iDiveScore vs NinjaMetrics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iDiveScore
This app helps divers, parents, and coaches calculate diving scores during competitions. It offers fast input, live score updates, and real-time forecasts for the score needed to win. It supports custom dive difficulty values and complex tower dives.
- Fast score input
- Live score updates
- Real-time score needed forecast
- Custom dive difficulty (DD)
- Supports complex tower dives
- Renameable tabs
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A Simple but efficient Diving Score calculator. This app will assist divers, parents or even coaches with entering and calculating their diving scores during competitive diving meets. Fast input, live update of scores with realtime average "score needed" forecast against a standard comparison, featuring all the latest FINA DD for accurate scoring. - Also allows to enter custom DDs per dive, in case of specific required dives rules preset DD. - Now fully supports complex tower dives lists, with different height within a session. - Allows to rename each tab! (by double tapping it) Universal App working on all iPods, iPhones and iPads, supporting HD, Retina and wide 4" iPhone5 type graphics.
NinjaMetrics
Analyze your ninja runs with detailed metrics and video comparison. Track progress, identify areas for improvement, and compare performance across different formats and leagues. Share results and insights with your community.
- Detailed run analytics
- Video side-by-side comparison
- Support for multiple ninja leagues and formats
- Import competition results
- Skill radar and goal tracking
- Offline functionality
- Shareable result cards
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See every second of your ninja run — where you gained time, where you lost it, and what to train next. Built for the ninja community, at every level. From first run to podium contender, NinjaMetrics covers every ninja format — with the depth of analytics to show exactly where your next gain comes from. Free for 14 days. Full Pro access on the trial. EVERY FORMAT. EVERY LEAGUE. 11 scoring formats across 6 ninja leagues — we handle the rules, you focus on the run. • WNL — Flow, Challenge, Full Course • NSC — Hybrid, Speed, Burnout • UNAA — Standard • FINA — Speed, Endurance • FISO — OCR 100m Sprint • ANW — Qualifying Retries, halfway points, strike counts, time caps, difficulty scoring, continue-after-fail — every format scored correctly out of the box. Per-division time caps for mixed-age competitions. Live PB and course-leader deltas as you run. 10 METRICS. ONE CLEAR PICTURE. Sabermetric-inspired analytics, built for ninja athletes: • Clutch Factor — do you finish strong or fade under pressure? • Bounce-Back Score — how well you recover after a fail • Reliability Score — how consistent you are run to run • Momentum — whether you're trending up • Ninja Score — one number (0–1000) that makes every run comparable • True Clear Rate — credits clearing the obstacles that take down everyone else • Time Gained — where on the course you gain and lose time • Clear Quality — dominant, clean, or grit? Every clear isn't equal. • Course Difficulty Curve — where courses eliminate athletes • Pressure Response — how you perform inside the final seconds of a time cap Plus skill radar across 5 obstacle categories, personal bests, improvement trends, nemesis obstacles, and goal tracking. VIDEO. SIDE BY SIDE. Record video while you time. Play two runs in perfect sync to see exactly where time was gained or lost. Align Mode lines them up frame by frame and saves sync points you can jump back to. Split recording attaches obstacle-level timing to imported runs. Share polished result cards to Instagram, iMessage, or any group chat. IMPORT YOUR COMPETITIONS. Bring in competition results from the leading ninja scoring systems. A full competitive history in one app — across leagues, across seasons — with analytics layered on top of every event. Now including WNL Premier Series with an isolated PB pool for Premier-level athletes. BUILT FOR THE COMMUNITY. • Built natively for iPhone • Works offline — no gym WiFi required • iCloud sync across your devices • Family Sharing included • In-app guides for every feature — tap Help from any screen, no docs hunt • Designed with coaches, athletes, and parents who live the sport WHO IT'S FOR. • Athletes — see every second of your run and know exactly what to train next • Parents — follow your child's progress across seasons with shareable cards for the family group chat • Coaches — time a full class, prove training is working, run smooth in-house competitions PRICING. Free to download. Practice-mode timing is always free. NinjaMetrics: $7.99 / month or $59.99 / year (save 37% annually). Family Sharing included. 14-day free trial on Pro. Cancel anytime from Settings → Apple ID → Subscriptions. SUBSCRIPTION TERMS. Auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. Subscription auto-renews unless auto-renew is turned off at least 24 hours before the end of the current period. Any unused portion of a free trial is forfeited on purchase of a subscription. Privacy Policy: https://ninjametrics.app/privacy Terms of Use: https://ninjametrics.app/terms MADE BY A NINJA DAD. Built by a solo developer because the ninja community deserved a purpose-built tool. Feedback, requests, bug reports — all welcome at support@ninjametrics.app. We read everything. Ninja on. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: NinjaMetrics at Free against iDiveScore's $1.99. NinjaMetrics also leads on rating (5.0 vs 2.0) and review sentiment (100% vs 58%). iDiveScore's advantage is in-app purchases (none vs 2) and chart position (#138 vs unranked). On ratings volume and ads 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
NinjaMetrics is free to download; iDiveScore costs $1.99 up front. NinjaMetrics sells 2 in-app purchases, starting at $7.99 per month. iDiveScore asks for nothing beyond the download.
NinjaMetrics holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 58% of iDiveScore's written reviews are positive against 100% of NinjaMetrics's.
iDiveScore ships an update every 7 months, NinjaMetrics weekly. Both last shipped on October 10, 2026.
| Parameter | iDiveScore | NinjaMetrics |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 58.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Best chart rank | #138 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 10 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Jean-Baptiste Bolcato | Tiffany de Bruyn |
Customer experience
iDiveScore
NinjaMetrics
In-app purchases
iDiveScore
No in-app purchases
NinjaMetrics
- Monthly Pro14 Days trial$7.991 Month
- Annual Pro14 Days trial$59.991 Year









