Square Siege vs BigMech
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Square Siege
A fast-paced arcade game where players must strategically crush falling squares to prevent them from filling the screen. The primary objective is to achieve the highest score possible by surviving the onslaught and clearing the play area.
- Crush falling squares
- Prevent screen fill
- High score focus
- Fast-paced gameplay
- Strategic survival
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Crush squares into walls before they fill up the screen and smother you. Surviving is important, but getting a high score is the goal of the game.
BigMech
Engage in fast-paced roguelike combat with a customizable mech. Survive waves of enemies, choose powerful upgrades, and defeat a final boss in each replayable run. Master auto-shooting mechanics and strategic build combinations to achieve victory.
- Auto-shooting combat
- Multiple weapons and upgrades
- Mech customization
- Boss battles
- Replayable runs
- Wave-based progression
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Build. Upgrade. Defeat the Boss. BigMech is a fast-paced action roguelike where you control a customizable mech and fight through waves of enemies toward a final boss. Each run challenges you to grow stronger, choose upgrades, and build your mech to survive and win. Features: - Auto-shooting combat with simple controls - Multiple weapons and upgrade combinations - Customize your mech with different parts - Progress through waves and face a final boss - Fast, replayable runs with different builds Every run is a new challenge. Can your build defeat the boss?
Screenshots
Verdict
The clearest difference is in-app purchases: Square Siege at none against BigMech's 10. Square Siege also leads on ads (none vs shown) and device support (3 vs 1). BigMech's advantage is update cadence (weekly vs every 49 months). On price and rating 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
Both are free to download. BigMech sells 10 one-off in-app purchases. Square Siege asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Square Siege against 5.0 for BigMech. Both are backed by a comparable volume of ratings — 9 and 3 respectively.
Square Siege ships an update every 49 months, BigMech weekly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.
| Parameter | Square Siege | BigMech |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | 3 |
| Update frequency | Every 49 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 197 MB |
| Age rating | 4+ | 12+ |
| Developer | Diego Cathalifaud | 55k entertainment inc |
In-app purchases
Square Siege
No in-app purchases
BigMech
- Coin Pack 1000$0.99
- Ruby Pack 200$1.99
- Unlock New Slot And Parts$1.99
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- Ruby Pack 300$2.99
- Coin Pack 3000$2.99
- Ruby Pack 400$3.99
- Coin Pack 4000$3.99
- Ruby Pack 500$4.99
- Coin Pack 5000$4.99
- Sunny-Side-Up Egg Package$99.99
Questions
Is Square Siege free?
Is BigMech free?
Which has better reviews, Square Siege or BigMech?
Do Square Siege or BigMech have ads?
Which is updated more often, Square Siege or BigMech?
Other comparisons
