Comparison

DeTeXt vs Aspen ESA

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

Head to head
About

DeTeXt

Easily find LaTeX commands for symbols by drawing them or searching a comprehensive database. Get the exact command you need for your documents without memorization.

Highlights
  • Draw symbols to find LaTeX commands
  • Neural image classification for symbol recognition
  • Searchable database of 1098 symbols
  • Supports Apple Pencil on iPad
  • Copy commands, symbols, or Unicode codepoints
  • Offline symbol database
Read full description

Finding the symbol you want to use in LaTeX can be hard since you can't memorize all the commands and packages for every symbol. DeTeXt tries to solve this problem by giving you two ways to find the command you want: - Draw the symbol you want and DeTeXt's neural image classification engine will identify what it thinks are the 20 most likely LaTeX commands that will generate a symbol closest to the one you drew. DeTeXt supports Apple Pencil drawings on the iPad. - Search the entire symbol set of 1098 symbols from packages like tipa, amsmath, amssymb, textcomp and more, in addition to the default mathematical symbols. - Copy the symbol, or the character itself, or its Unicode codepoint to the system clipboard, to paste anywhere else. DeTeXt's neural engine processes your drawn symbol and finds the best matches in its symbol database, all on your device without requiring you to be online. All the symbols are stored within the app as well.

About

Aspen ESA

Features
Read full description

Aspen ESA helps Arizona families make clearer ESA decisions before they spend. Ask handbook-cited ESA questions, run purchase checks, organize receipts, save student profiles, and prepare stronger documentation for ClassWallet and audit situations. Use Aspen ESA to: • Ask Arizona ESA questions and see handbook citations when available • Check whether a purchase may fit ESA rules before you buy • Save student profiles for more personalized guidance • Organize receipts and purchase notes • Draft clearer educational justifications • Prepare audit-ready records and documentation • Keep ESA chats, checks, and decisions in one place Aspen ESA is built for parents and guardians managing Arizona Empowerment Scholarship Account decisions. It is independent and not affiliated with the Arizona Department of Education, ClassWallet, or any school system. Aspen provides guidance, citations, and organization support. Final purchase eligibility and approval decisions are made by the Arizona Department of Education, ClassWallet, or other official program administrators. Terms of Use: https://www.aspenesa.com/terms Privacy Policy: https://www.aspenesa.com/privacy

Screenshots

DeTeXt4 screens
Aspen ESA4 screens

Verdict

The call

The clearest difference is in-app purchases: DeTeXt at none against Aspen ESA's 2. DeTeXt also leads on device support (4 vs 2). Aspen ESA's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence and ads 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. Aspen ESA sells 2 in-app purchases, starting at $8.99 per month. DeTeXt asks for nothing beyond the download.

UpkeepUpdate frequency

DeTeXt ships an update every 2 months, Aspen ESA monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
DeTeXt versus Aspen ESA: the parameters behind the verdict, then further details
ParameterDeTeXtAspen ESA
PriceFreeFree
Rating4.9 (43 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings43 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPod
Requires iOS26.015.1 — better
Further details — not scored
Size22 MB36 MB
Age rating4+4+
DeveloperVenkata Subrahmanyan GovindarajanAspen ESA LLC

In-app purchases

None

DeTeXt

No in-app purchases

2 purchases

Aspen ESA

Subscriptions2
  • Aspen ESA Plus$8.991 Month
  • Aspen ESA Plus — Annual$59.991 Year

Questions

Is DeTeXt free?
DeTeXt is free to download, with no in-app purchases.
Is Aspen ESA free?
Aspen ESA is free to download, with in-app purchases available.
Do DeTeXt or Aspen ESA have ads?
Neither DeTeXt nor Aspen ESA shows ads.
Which is updated more often, DeTeXt or Aspen ESA?
DeTeXt ships an update every 2 months, and Aspen ESA monthly. Most recently, DeTeXt was updated on October 24, 2026 and Aspen ESA on October 19, 2026.

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