Comparison

Graphing Gala vs LetterChallenge

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

Head to head

Graphing Gala

Free

📚 Education

★ 5.01 ratingsView app →

LetterChallenge

Where Words Become Playground

Free

📚 Education

No ratingsView app →

About

Graphing Gala

Solve math puzzles by placing coins on coordinates to earn virtual currency. Use your earnings to create a custom Gala animation. This educational game is designed for young learners.

Highlights

Coordinate plotting puzzles
Coin collection mechanics
Virtual currency earning
Gala animation design
Educational math content

Read full description

Pick the correct coins on the correct coordinates to earn money to design a Gala animation.

About

LetterChallenge

Features

Read full description

Step into the world's most elegant word search experience. LetterChallenge redefines puzzle gaming with stunning design, intuitive gameplay, and endless brain-teasing fun. Discover hidden words in beautifully crafted grids and experience word search like never before. • 30+ Beautiful Themes • Multiple Difficulty Levels • Stunning Apple-Inspired Design • Smooth & Satisfying Gameplay Ready for the ultimate word search challenge? LetterChallenge combines classic puzzle mechanics with modern gaming excellence.

Screenshots

Graphing Gala4 screens

LetterChallenge4 screens

Verdict

The call

The clearest difference is in-app purchases: Graphing Gala at none against LetterChallenge's 1. Graphing Gala also leads on device support (3 vs 1) and iOS requirement (8.0 vs 16.6). LetterChallenge's advantage is update cadence (fortnightly vs every 41 months). On price 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. LetterChallenge sells 1 one-off in-app purchase. Graphing Gala asks for nothing beyond the download.

UpkeepUpdate frequency

Graphing Gala ships an update every 41 months, LetterChallenge fortnightly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 5 level

Graphing Gala versus LetterChallenge: the parameters behind the verdict, then further details
Parameter	Graphing Gala	LetterChallenge
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 41 months	Fortnightly — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	8.0 — better	16.6
Further details — not scored
Size	14 MB	5 MB
Age rating	4+	4+
Developer	Hooda Math	Hardeep Kumar Sah

In-app purchases

None

Graphing Gala

No in-app purchases

1 purchases

LetterChallenge

One-time1

All Access$1.99

Questions

Is Graphing Gala free?

Graphing Gala is free to download, with no in-app purchases.

Is LetterChallenge free?

LetterChallenge is free to download, with in-app purchases available.

Do Graphing Gala or LetterChallenge have ads?

Neither Graphing Gala nor LetterChallenge shows ads.

Which is updated more often, Graphing Gala or LetterChallenge?

Graphing Gala ships an update every 41 months, and LetterChallenge fortnightly. Most recently, Graphing Gala was updated on October 23, 2026 and LetterChallenge on October 25, 2026.