Comparison

QırımKey vs Formula to TeX

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

Head to head
About

QırımKey

Features
Read full description

QırımKey - Crimean Tatar keyboard for iOS - Native iOS keyboard integration - System settings support - Dark/light theme - Made with love

About

Formula to TeX

Features
Read full description

Turn any math formula into LaTeX. Just point your camera and tap. "Math to LaTeX" uses AI to recognize mathematical expressions from photos and convert them into clean, ready-to-use LaTeX code. Whether it's a handwritten equation on a whiteboard, a formula in a textbook, or a screenshot from a PDF - snap it, crop it, and get your LaTeX in seconds. KEY FEATURES - Camera & Photo Library. Take a photo directly or pick an existing image from your library. - Smart Cropping. Use the interactive crop tool to select exactly the formula you need. Drag corners, move the selection, and get precise results every time. - AI-Powered Recognition. Advanced AI accurately converts both printed and handwritten math into LaTeX. - Live Preview. See the rendered formula in real time as you edit the LaTeX code. - Edit & Refine. Tweak the extracted LaTeX right in the app before exporting. - Copy LaTeX. One tap to copy the code to your clipboard, ready to paste into Overleaf, LaTeX editors, or any document. - Save as Image. Export the rendered formula as a high-quality PNG to your Photos. - Formula History. Every extracted formula is saved locally. Browse, revisit, and re-edit your past conversions anytime. PERFECT FOR - Students digitizing textbook problems and lecture notes - Researchers converting equations for academic papers - Teachers preparing digital course materials - Anyone working with LaTeX documents who wants to save time Stop retyping formulas by hand. Let "Math to LaTeX" do the work. Terms of Use: https://vadbeg.github.io/math-to-latex/terms-of-use/ Privacy Policy: https://vadbeg.github.io/math-to-latex/privacy-policy/

Screenshots

QırımKey1 screens
Formula to TeX4 screens

Verdict

The call

The clearest difference is in-app purchases: QırımKey at none against Formula to TeX's 2. On price, ads, device support and iOS requirement 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. Formula to TeX sells 2 in-app purchases, starting at $2.99 per 7 days. QırımKey asks for nothing beyond the download.

Scorecard1 real difference · 4 level
QırımKey versus Formula to TeX: the parameters behind the verdict, then further details
ParameterQırımKeyFormula to TeX
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.6
Further details — not scored
Size19 MB9 MB
Age rating4+4+
DeveloperQIRI'M Young NGOVADZIM TSITKO

In-app purchases

None

QırımKey

No in-app purchases

2 purchases

Formula to TeX

Subscriptions2
  • Weekly Unlimited Access$2.997 Days
  • Yearly Unlimited Access$24.991 Year

Questions

Is QırımKey free?
QırımKey is free to download, with no in-app purchases.
Is Formula to TeX free?
Formula to TeX is free to download, with in-app purchases available.
Do QırımKey or Formula to TeX have ads?
Neither QırımKey nor Formula to TeX shows ads.

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