Comparison

Stacker vs Bird Spike

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

Head to head

Stacker

The impossible 48 stacks

Free

🎮 Games

★ 3.312 ratingsView app →

About

Stacker

A challenging tap-to-stack game where players aim to build towers by placing squares precisely. Reach the top of each stack to complete the game. It's designed to be difficult but fun.

Highlights

Tap to place squares
Build towers vertically
Complete all stacks to finish
Challenging gameplay
Simple controls

Features

Read full description

Hey guys! There is a new challenger to complete stacker! Hahahahahah! It's impossible to complete this simple game! The rules are simple: - Tap to add a square, one above the other. - Get to the top to complete a stack. - Complete all stacks for finish Stacker! Good Luck! Have fun!

About

Bird Spike

Features

Read full description

Make the bird fly! , Don’t touch the spikes! , Collect the Candy! , How far can you make it? One of the Best and Most Addictive games on appStore.

Screenshots

Stacker4 screens

Bird Spike4 screens

Verdict

The call

The clearest difference is ads: Bird Spike at none against Stacker's shown. Bird Spike also leads on update cadence (every 4 weeks vs every 8 months) and iOS requirement (10.0 vs 13.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stacker ships an update every 8 months, Bird Spike every 4 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level

Stacker versus Bird Spike: the parameters behind the verdict, then further details
Parameter	Stacker	Bird Spike
Price	Free	Free
Rating	3.3 (12 ratings) — better	—
Positive reviews	50.0% of reviews	—
Number of ratings	12 — better	—
Update frequency	Every 8 months	Every 4 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	10.0 — better
Further details — not scored
Size	63 MB	172 MB
Age rating	4+	4+
Developer	Alessandro Salvioni	Kevin James

In-app purchases

None

Stacker

No in-app purchases

None

Bird Spike

No in-app purchases

Questions

Is Stacker free?

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

Is Bird Spike free?

Bird Spike is free to download, with no in-app purchases.

Do Stacker or Bird Spike have ads?

Stacker shows ads; Bird Spike does not.

Which is updated more often, Stacker or Bird Spike?

Stacker ships an update every 8 months, and Bird Spike every 4 weeks. Most recently, Stacker was updated on October 21, 2026 and Bird Spike on October 25, 2026.