Comparison

Theory 10 vs Cross Math Puzzles

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

Head to head
About

Theory 10

Prepare for your driving theory exam with comprehensive training exercises and access to the official question bank. Track your progress, review errors, and practice in simulated test formats. All features are available for free, even offline.

Highlights
  • Training exercises
  • Official question bank access
  • Progress tracking graph
  • Road sign categorization
  • Test simulations
  • Error correction mode
Features
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Use our training exercises if your desired result is not only to pass the exam, but to also use the knowledge gained in practice. In addition to the training exercises – the application shows the graph of your training progress and grants you access to all of the questions that appear on the Ministry of Transport and Road Safety's official Q&A bank, divided into categories, road signs, simulations of the actual test format and the option to work on your errors. And it's all free and without an internet connection. We hope that you will appreciate the convenience of our application.

About

Cross Math Puzzles

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Fun and challenging! Practice your math skills and logical thinking abilities with Cross Math Puzzles. Cross Math Puzzles involve using whole numbers and integers to solve addition, subtraction and multiplication problems. The object of Cross Math Puzzles is to place the correct numbers in the empty cells of the puzzle so that the horizontal and vertical equations are true. Puzzles are randomly generated so an unlimited supply of puzzles are available. Cross Math Puzzles are a great for elementary students to practice their math skills. The app provides five different types of problems. The first level uses sums for whole numbers from 1 to 9. At level two a mix of addition and subtraction problems are presented. Level three involves multiplication of numbers from 1 to 9. When level four is selected, addition problems for numbers between -4 and +4. At level five addition and subtraction problems for integers between -4 and +4 are presented. Speech and sound effects make using Cross Math Puzzles fun for kids. A scoreboard keeps track of how many puzzles the student has solved.

Screenshots

Theory 104 screens

Verdict

The call

The clearest difference is price: Theory 10 at Free against Cross Math Puzzles's $1.99. Theory 10 also leads on update cadence (every 4 months vs every 24 months). Cross Math Puzzles's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Theory 10 is free to download; Cross Math Puzzles costs $1.99 up front. Theory 10 sells 1 one-off in-app purchase. Cross Math Puzzles asks for nothing beyond the download.

UpkeepUpdate frequency

Theory 10 ships an update every 4 months, Cross Math Puzzles every 24 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Theory 10 versus Cross Math Puzzles: the parameters behind the verdict, then further details
ParameterTheory 10Cross Math Puzzles
PriceFree — better$1.99
Rating4.7 (39 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings39 — better—
Update frequencyEvery 4 months — betterEvery 24 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPad, Mac, Apple TV
Requires iOS15.013.2 — better
Further details — not scored
Size72 MB21 MB
Age rating4+4+
DeveloperAndrey FeldmanVentura Educational Systems

In-app purchases

1 purchases

Theory 10

One-time1
  • Remove Ads$0.99
None

Cross Math Puzzles

No in-app purchases

Questions

Is Theory 10 free?
Theory 10 is free to download, with in-app purchases available.
Is Cross Math Puzzles free?
Cross Math Puzzles costs $1.99, with no in-app purchases.
Do Theory 10 or Cross Math Puzzles have ads?
Theory 10 shows ads; Cross Math Puzzles does not.
Which is updated more often, Theory 10 or Cross Math Puzzles?
Theory 10 ships an update every 4 months, and Cross Math Puzzles every 24 months. Most recently, Theory 10 was updated on October 24, 2026 and Cross Math Puzzles on October 6, 2026.

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