Comparison

Chess Trainer proven drills vs Aritmo

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

Head to head
About

Chess Trainer proven drills

This app offers a structured, evidence-based chess training plan with daily drills to improve tactics, calculation, and blunder control. It provides a guided routine with 12 training types and customizable session lengths to fit your schedule and boost your rating.

Highlights
  • Evidence-based training plan
  • Daily drills for tactics and calculation
  • 12 unique training types
  • Customizable session lengths (5-20 minutes)
  • Focus on blunder control and rating improvement
  • Structured routine for consistent progress
Features
Read full description

Evidence-based chess training plan. Daily drills to boost rating & cut blunders. If you’re serious about improving at chess, random chess puzzles and unstructured practice won’t reliably move your rating. Real progress comes from a structured chess training plan: short, focused sessions that build the exact skills that decide games—tactics, calculation, pattern recognition, time management, and blunder control. Chess Training: Unique Drills is a clean, intuitive chess trainer built for consistent improvement. You get a guided routine with 12 different training types, designed to work together as a complete training cycle. Choose your session length (5, 10, 15, or 20 minutes) and train daily with purpose. Whether you’re trying to learn chess, rebuild fundamentals, or break a rating plateau, this app turns your practice into a repeatable system—so you spend less time guessing what to do, and more time actually improving. Why this chess training app works Most players don’t lose because they “don’t know openings.” They lose because of: missed tactics rushed decisions inconsistent calculation weak pattern recognition time trouble simple blunders This app targets those problems directly through daily chess drills that simulate the thinking you need in real games—not just passive puzzle solving. You’ll train the “game-winning loop”: see the idea → calculate accurately → choose the best move → avoid blunders → manage time → convert advantage That’s what raises your Elo / rating. 12 unique training drills (not just chess puzzles) You’ll practice across multiple modes that complement each other. Instead of only doing chess tactics puzzles, you’ll rotate through a variety of training tasks that strengthen different parts of your chess thinking. This is what makes it feel like a real chess training plan, not a random chess puzzle collection. Improve tactical vision and tactical speed Build calculation depth and accuracy Strengthen pattern recognition under pressure Reduce blunders with decision discipline Train focus in short, efficient sessions Practice in a structured sequence that builds improvement habits Session lengths that fit real life (5–20 minutes) Consistency beats intensity. That’s why the app supports: 5-minute chess training (perfect daily habit) 10-minute training (steady improvement) 15-minute training (serious growth) 20-minute training (deep practice and stronger results) Train on your schedule. Keep your streak. Build momentum. If you only have 5 minutes, you can still do meaningful daily chess training. If you want more, extend your session and go deeper. Built for rating improvement (Elo-focused) A lot of “learn chess” apps are made for casual play. This one is made for improvement. The structure is designed to help you: boost rating cut blunders stop repeating the same tactical misses increase practical conversion under time pressure build a daily habit that compounds over weeks If you’ve ever felt stuck—like you “know chess” but your rating doesn’t move—this is for you. Clean, intuitive design (train more, tap less) Chess players value clarity. You shouldn’t need to fight the UI to train. The app is built to be: fast to start easy to understand satisfying to complete structured without feeling restrictive You’ll spend your time doing chess training, not figuring out menus. Who this is for This chess training app is designed for: players who want to learn chess the right way intermediate players stuck at a rating plateau tactical players who want more consistency blitz/rapid players who struggle with time trouble anyone who wants daily structure, not random training If you want a serious chess trainer with a repeatable plan, you’re in the right place.

About

Aritmo

Features
Read full description

Train your brain to calculate faster with short, structured mental math lessons. Aritmo teaches rapid calculation techniques through focused lessons, interactive practice, and gamified challenges. Instead of memorizing random tricks, you learn step-by-step methods for solving arithmetic problems more efficiently in your head. LEARN MENTAL MATH STEP BY STEP Aritmo is designed to help you build real calculation skills through progressive courses and practice exercises. In this first version, Aritmo includes two main learning paths: • Basic Multiplication Learn the Trachtenberg method for rapid multiplication with numbers from 2 to 11. This course introduces the core patterns and rules used to multiply faster mentally. • General Multiplication Learn a broader multiplication method for solving more flexible multiplication problems. This course is available with an active subscription. The app clearly identifies which content is included and which content requires a subscription before purchase. PRACTICE WITH SHORT DAILY LESSONS Each concept is broken into simple lessons that can be completed in a few minutes. You can learn a method, practice it immediately, and repeat challenges to build speed and confidence over time. Aritmo helps you practice: • Fast multiplication techniques • Mental arithmetic without a calculator • Number patterns that simplify calculations • Focused repetition for stronger recall • Progressive exercises that increase in difficulty GAMIFIED BRAIN TRAINING Aritmo turns mental math practice into a structured daily challenge. You can: • Progress through lessons • Complete practice exercises • Build learning streaks • Track your progress • Improve your speed through repetition WHO IS ARITMO FOR? Aritmo is useful for: • Students who want stronger arithmetic skills • Adults who want to sharpen their mental calculation ability • Puzzle and brain-training enthusiasts • Anyone curious about rapid mental math methods • Learners who want structured practice instead of random math tricks SUBSCRIPTION INFORMATION Aritmo offers optional in-app purchases. The Basic Multiplication course is available in the app. The General Multiplication course requires an active subscription. Subscription availability and terms are shown clearly in the app before purchase and are managed through your Apple ID. You can use Aritmo to start learning mental multiplication techniques and upgrade only if you want access to the additional subscription course. Start training your mental math skills with Aritmo. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://melbot.com.br/privacy.html

Screenshots

Chess Trainer proven drills4 screens
Aritmo4 screens

Verdict

The call

The clearest difference is update cadence: Aritmo at every 2 days against Chess Trainer proven drills's every 11 days. Chess Trainer proven drills's advantage is iOS requirement (13.0 vs 16.0). 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. Chess Trainer proven drills sells 3 one-off in-app purchases and Aritmo sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Chess Trainer proven drills ships an update every 11 days, Aritmo every 2 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Chess Trainer proven drills versus Aritmo: the parameters behind the verdict, then further details
ParameterChess Trainer proven drillsAritmo
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 11 daysEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size101 MB13 MB
Age rating4+4+
DeveloperRony ArbivLUCCA EMMANUEL PINELI SIMOES LTDA

In-app purchases

3 purchases

Chess Trainer proven drills

One-time3
  • Buy more learning coins$0.99
  • Analyze Your games as you wish$3.99
  • Full Access$9.99
2 purchases

Aritmo

Subscriptions2
  • Aritmo Premium$3.991 Month
  • Aritmo Yearly Premium Access$29.991 Year

Questions

Is Chess Trainer proven drills free?
Chess Trainer proven drills is free to download, with in-app purchases available.
Is Aritmo free?
Aritmo is free to download, with in-app purchases available.
Do Chess Trainer proven drills or Aritmo have ads?
Both Chess Trainer proven drills and Aritmo show ads.
Which is updated more often, Chess Trainer proven drills or Aritmo?
Chess Trainer proven drills ships an update every 11 days, and Aritmo every 2 days. Most recently, Chess Trainer proven drills was updated on October 11, 2026 and Aritmo on October 8, 2026.

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