Comparison

Merge! Letters vs Find Rules

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

Head to head

Merge! Letters

Fun puzzle merge game!

About

Merge! Letters

Engage your mind with a daily puzzle game that challenges your alphabet knowledge. Merge letters strategically to achieve specific target letters and test your vocabulary.

Highlights

Daily brain exercise
Merge letters to reach targets
Alphabet knowledge testing
Puzzle gameplay

Features

Read full description

Exercise your brain by playing daily Merge letters to reach your target letter! Test your alphabet knowledge in real time!

About

Find Rules

Features

Read full description

The figures are arranged according to certain rules. You must find the rule and fill in the blanks. Find the rules before everyone else does! Enjoy challenging, fun and creative puzzles.

Screenshots

Merge! Letters4 screens

Find Rules4 screens

Verdict

The call

The clearest difference is in-app purchases: Find Rules at none against Merge! Letters's 1. Find Rules also leads on update cadence (daily vs every 5 days) and iOS requirement (12.0 vs 15.0). On price, ads 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. Merge! Letters sells 1 one-off in-app purchase. Find Rules asks for nothing beyond the download.

UpkeepUpdate frequency

Merge! Letters ships an update every 5 days, Find Rules daily. The most recent releases landed on July 17, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 5 level

Merge! Letters versus Find Rules: the parameters behind the verdict, then further details
Parameter	Merge! Letters	Find Rules
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 5 days	Daily — better
Ads	Yes	Yes
In-app purchases	Yes	No — better
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	168 MB	81 MB
Age rating	4+	4+
Developer	Hot Yeti Studio OU	Graphics Meme LLC

In-app purchases

1 purchases

Merge! Letters

One-time1

No Ads$1.99

None

Find Rules

No in-app purchases

Questions

Is Merge! Letters free?

Merge! Letters is free to download, with in-app purchases available.

Is Find Rules free?

Find Rules is free to download, with no in-app purchases.

Do Merge! Letters or Find Rules have ads?

Both Merge! Letters and Find Rules show ads.

Which is updated more often, Merge! Letters or Find Rules?

Merge! Letters ships an update every 5 days, and Find Rules daily. Most recently, Merge! Letters was updated on July 17, 2026 and Find Rules on September 17, 2026.