Comparison

Sandan Grading Plus vs BoxWiki

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

Head to head
About

Sandan Grading Plus

This app provides a comprehensive breakdown of 3rd Dan karate techniques, including stationary targets, Kumite sets, and all required 3rd Dan kata. It also features detailed bunkai (application analysis) for each kata and includes three advanced kata.

Highlights
  • 3rd Dan techniques breakdown
  • Stationary targets
  • Kihon Ippon Kumite sets
  • Jiyu Ippon Kumite sets
  • All 3rd Dan kata
  • Advanced kata included
  • Detailed kata bunkai
Features
Read full description

3RD DAN APP For the first time a 3rd dan app with all techniques broken down. Stationary targets, Kihon Ippon Kumite set 1 – 7 and Jiyu Ippon Kumite sets 1 – 5. All 3rd dan kata’s : Bassai Sho, Chinte, Gankaku, Hangetsu, Meikyo, Sochin, Tekki Nidan an Tekki Sandan. Also included three advanced kata’s Gojushiho Dai, Gojushiho Sho, and Unsu. All kata’s have detailed bunkai to accompany them.

About

BoxWiki

Access comprehensive boxing information, including fight results, upcoming bouts, fighter profiles, and historical data. Personalize your experience by saving favorite fighters and exploring rankings, weight classes, and a glossary of terms. Offers flexible subscription options with free trials.

Highlights
  • Fight results and upcoming bouts
  • Detailed fighter profiles
  • Fighter rankings and weight classes
  • Boxing glossary
  • Personalized content with favorites
  • On This Day historical boxing events
Features
Read full description

It is your daily assistant that offers you all needed information about your favourite boxing matches and fighters. WHAT FEATURES YOU GET: - On This Day (see what fighters celebrate their birthday today and what events took place this day) - Fights Results - Upcoming Fights - Fighters Profiles - Add Fighters to Favourites and filter the content based on your interests - Fighters Rankings for the Major Sanctioning Bodies - Information on Boxing Weight Classes and Boxing Organisations - A Boxing Glossary - And much more to come! GET IT ALL FOR ONE REASONABLE PRICE - Get the annual pass for just $49.99/year or stay flexible with a monthly subscription for $4.99/month. Both options include free trial for new customers (4 weeks for annual and 2 weeks for monthly) • Shared across your devices • Cancel anytime Privacy Policy: https://boxwiki.app/privacy.html Terms & Conditions: https://boxwiki.app/tos.html Payment will be charged to iTunes Account at confirmation of purchase & your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. If you have any issues or suggestions please let us know at hello@boxwiki.app

Screenshots

Sandan Grading Plus3 screens
BoxWiki4 screens

Verdict

The call

The clearest difference is price: BoxWiki at Free against Sandan Grading Plus's $10.99. BoxWiki also leads on iOS requirement (13.0 vs 15.5). Sandan Grading Plus's advantage is in-app purchases (none vs 2) and ads (none vs shown). On review sentiment, update cadence 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

BoxWiki is free to download; Sandan Grading Plus costs $10.99 up front. BoxWiki sells 2 in-app purchases, starting at $4.99 per month. Sandan Grading Plus asks for nothing beyond the download.

UpkeepUpdate frequency

Sandan Grading Plus ships an update every 18 months, BoxWiki every 10 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Sandan Grading Plus versus BoxWiki: the parameters behind the verdict, then further details
ParameterSandan Grading PlusBoxWiki
Price$10.99Free — better
Rating—1.0 (2 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 18 monthsEvery 10 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.513.0 — better
Further details — not scored
Size19 MB35 MB
Age rating4+4+
DeveloperGursharan SahotaBOX WIKI LAB S.R.L.

Customer experience

Sandan Grading Plus

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

BoxWiki

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Sandan Grading Plus

No in-app purchases

2 purchases

BoxWiki

Subscriptions2
  • Monthly14 Days trial$4.991 Month
  • Annual1 Month trial$49.991 Year

Questions

Is Sandan Grading Plus free?
Sandan Grading Plus costs $10.99, with no in-app purchases.
Is BoxWiki free?
BoxWiki is free to download, with in-app purchases available.
Do Sandan Grading Plus or BoxWiki have ads?
BoxWiki shows ads; Sandan Grading Plus does not.
Which is updated more often, Sandan Grading Plus or BoxWiki?
Sandan Grading Plus ships an update every 18 months, and BoxWiki every 10 months. Most recently, Sandan Grading Plus was updated on October 12, 2026 and BoxWiki on October 6, 2026.

Other comparisons