Comparison

LEXOSYNTHESIS vs Collect Letters!

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

Head to head

LEXOSYNTHESIS

Find or make the longest words

About

LEXOSYNTHESIS

Features

Read full description

LEXOSYNTHESIS is a challenging and innovative word game where users get to generate words out of random letters inside a grid. - Intuitive controls - Interactive tutorials - New levels featured each week! - Longer words mean much more points! - Exploit your look-ahead skills by swapping letter columns/rows to help generate longer words - Use Power-Ups, complete Levels and rise in the skill-Leagues! - Unlock Achievements and earn extra coins! - Brag to your friends about your vocabulary skills!

About

Collect Letters!

Features

Read full description

· TAP the letters to complete the words · DEAL cards for new letters · RELAX and ENJOY this casual puzzle game

Screenshots

LEXOSYNTHESIS4 screens

Collect Letters!4 screens

Verdict

The call

The clearest difference is update cadence: LEXOSYNTHESIS at every 5 days against Collect Letters!'s every 17 months. Collect Letters!'s advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. LEXOSYNTHESIS sells 4 one-off in-app purchases and Collect Letters! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LEXOSYNTHESIS ships an update every 5 days, Collect Letters! every 17 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level

LEXOSYNTHESIS versus Collect Letters!: the parameters behind the verdict, then further details
Parameter	LEXOSYNTHESIS	Collect Letters!
Price	Free	Free
Update frequency	Every 5 days — better	Every 17 months
Ads	Yes	Yes
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	135 MB	157 MB
Age rating	4+	4+
Developer	Iason Koukas	Rootcraft

In-app purchases

4 purchases

LEXOSYNTHESIS

One-time4

900 coins$0.99
4,725 coins$3.99
9,900 coins$7.99

Show 1 more

21,600 coins$16.99

10 purchases

Collect Letters!

One-time10

3,000 Gems$1.99
1,500 Cards$1.99
1,000,000 Coins$1.99

Show 7 more

5,000 Gems$2.99
8,000 Cards$3.99
8,000 Gems$3.99
16,000 Gems$4.99
60,000 Cards$5.99
50,000 Gems$5.99
120,000 Gems$6.99

Questions

Is LEXOSYNTHESIS free?

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

Is Collect Letters! free?

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

Do LEXOSYNTHESIS or Collect Letters! have ads?

Both LEXOSYNTHESIS and Collect Letters! show ads.

Which is updated more often, LEXOSYNTHESIS or Collect Letters!?

LEXOSYNTHESIS ships an update every 5 days, and Collect Letters! every 17 months. Most recently, LEXOSYNTHESIS was updated on October 24, 2026 and Collect Letters! on October 27, 2026.