Comparison

Kimura vs Trainia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kimura

Log your Brazilian Jiu Jitsu techniques and training sessions. Organize your moves, connect them into flows, and visualize your game. Access lessons on stoicism and warrior spirit, and save techniques for later practice.

Highlights
  • Track Jiu Jitsu techniques
  • Record BJJ sessions
  • Access 100+ lessons
  • Save techniques for later
  • Link techniques into flows
  • Visualize your game
  • Add technique videos
Features
Read full description

Track your BJJ techniques and sessions with Kimura. Keep everything organized, connected, and ready for your next roll. ◈ Track Jiu Jitsu techniques: Just finished class? Log your moves and notes instantly. ◈ Record your BJJ sessions: Track everything about how your roll went. ◈ Let us track your calories: We estimate your calories burned per session, and push it to Apple Health ◈ Save for later: Found a cool move online? Share from Instagram, TikTok, and YouTube directly into Kimura ◈ Link techniques: Connect your BJJ techniques into a seamless flow. ◈ Visualize your game: See how your moves fit together with a visual map/graph. ◈ Add videos: Embed YouTube clips to your techniques for quick reference and context. ◈ Categorize & search: Find the technique you need, fast. Perfect your moves. Track your progress. Dominate the mats. Download Kimura now and never forget a winning move again. Apple’s End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Trainia

Features
Read full description

Trainia trains, eats, and logs with you It helps you understand how your training, nutrition, and movement work together. One app for everything you used to do across three: GYM AND TRAINING Generate plans from a photo, a PDF, a message from your coach, or a conversation. Every set matters — weights, reps, RPE, rest times, and techniques. If a resistance band replaced the cable machine, Trainia understands that. SPORTS AND MOVEMENT Run, swim, cycle, play football or padel. Import activity from Apple Health or log it manually. Every activity counts toward your calories, your weekly plan, and your progress. FOOD WITHOUT OBSESSION Scan a plate and get macros and calories without weighing every gram. Ask for nutrition plans that respect your allergies, budget, culture, and what you already have in the fridge. You can also bring your own. ONE CONNECTED STORY Your strength last week, what you ate today, and tomorrow’s run all live in the same place. Dori connects them to suggest what to adjust. PRIVACY Your data is yours. We do not sell your information or use ad tracking. Trainia works for free. Plus unlocks higher generations. Pro adds persistent memory and our most powerful AI model. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://trainiaapp.com/privacy

Screenshots

Kimura4 screens
Trainia4 screens

Verdict

The call

The clearest difference is update cadence: Trainia at weekly against Kimura's fortnightly. Kimura's advantage is iOS requirement (15.6 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kimura sells 4 in-app purchases, starting at $12.99 per month and Trainia sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kimura ships an update fortnightly, Trainia weekly. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Kimura versus Trainia: the parameters behind the verdict, then further details
ParameterKimuraTrainia
PriceFreeFree
Rating4.5 (26 ratings) — better—
Positive reviews61.9% of reviews—
Number of ratings26 — better—
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.6 — better17.0
Further details — not scored
Size102 MB153 MB
Age rating12+4+
DeveloperAurelius Applications Inc.OSCAR FRANCISCO LOPEZ CARRASCO

In-app purchases

4 purchases

Kimura

Subscriptions3
  • Monthly$12.991 Month
  • Annual (Free Trial)3 Days trial$69.991 Year
  • Annual$69.991 Year
One-time1
  • Lifetime$69.99
6 purchases

Trainia

Subscriptions6
  • Trainia Plus Monthly1 Month trial$9.991 Month
  • Trainia Pro Monthly1 Month trial$19.991 Month
  • Trainia Plus Quarterly3 Months trial$24.993 Months
Show 3 more
  • Trainia Plus Annual14 Days trial$49.991 Year
  • Trainia Pro Quarterly3 Months trial$49.993 Months
  • Trainia Pro Annual14 Days trial$89.991 Year

Questions

Is Kimura free?
Kimura is free to download, with in-app purchases available.
Is Trainia free?
Trainia is free to download, with in-app purchases available.
Do Kimura or Trainia have ads?
Neither Kimura nor Trainia shows ads.
Which is updated more often, Kimura or Trainia?
Kimura ships an update fortnightly, and Trainia weekly. Most recently, Kimura was updated on October 17, 2026 and Trainia on October 8, 2026.

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