Comparison

Merge Stacks vs Maze Stack

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

Head to head

Merge Stacks

Like Tetris but Merge..

A Mazing Stack

About

Merge Stacks

Features

Read full description

Merge 3 blocks of same color and number. Complete task appointed by level and win the game. Merge more than 4 blocks and they will become TNT.

About

Maze Stack

Features

Read full description

- Stack to 10 and collect the disks. - Clear the board before you run out of time. - Strategize your moves for the best result.

Screenshots

Merge Stacks4 screens

Maze Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: Maze Stack at none against Merge Stacks's 1. Maze Stack also leads on update cadence (every 2 days vs every 6 weeks). 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. Merge Stacks sells 1 one-off in-app purchase. Maze Stack asks for nothing beyond the download.

UpkeepUpdate frequency

Merge Stacks ships an update every 6 weeks, Maze Stack every 2 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 4 level

Merge Stacks versus Maze Stack: the parameters behind the verdict, then further details
Parameter	Merge Stacks	Maze Stack
Price	Free	Free
Update frequency	Every 6 weeks	Every 2 days — better
Ads	Yes	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	148 MB	80 MB
Age rating	4+	4+
Developer	Tummy Games	Hang Nguyen

In-app purchases

1 purchases

Merge Stacks

One-time1

No Ads$2.99

None

Maze Stack

No in-app purchases

Questions

Is Merge Stacks free?

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

Is Maze Stack free?

Maze Stack is free to download, with no in-app purchases.

Do Merge Stacks or Maze Stack have ads?

Both Merge Stacks and Maze Stack show ads.

Which is updated more often, Merge Stacks or Maze Stack?

Merge Stacks ships an update every 6 weeks, and Maze Stack every 2 days. Most recently, Merge Stacks was updated on October 16, 2026 and Maze Stack on October 14, 2026.