# Brain Physics Drop vs BigMech

The clearest difference is rating: Brain Physics Drop at 5.0 against BigMech's 4.0. Brain Physics Drop also leads on ads (none vs shown) and device support (3 vs 1). BigMech's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (4 vs 1). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Brain Physics Drop sells 9 one-off in-app purchases and BigMech sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Brain Physics Drop holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Brain Physics Drop ships an update every 3 weeks, BigMech weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Brain Physics Drop | BigMech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-physics-drop/id1191210843/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/bigmech/id6757838623/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 97 MB | 197 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [BTPRO BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1128132478) | [55k entertainment inc](https://appshunter.io/developer/304064935) |

## What reviewers say

### Brain Physics Drop

[App page](https://appshunter.io/ios/app/brain-physics-drop/id1191210843)

Draw lines and shapes to solve physics-based puzzles by guiding an emoji. This game offers challenging brain teasers for all ages, with multiple solutions to discover and the ability to compete with friends.

**Highlights:** Draw lines and shapes freely, Solve physics-based puzzles, Guide an emoji with gravity, Multiple solutions per puzzle, Compete with friends, Brain training challenges

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stage 2 | $0.99 | one-time |
| Stage 3 | $0.99 | one-time |
| Stage 4 | $0.99 | one-time |
| Stage 5 | $0.99 | one-time |
| Stage 6 | $0.99 | one-time |
| Stage 7 | $0.99 | one-time |
| Stage 8 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| All Hints | $2.99 | one-time |


### BigMech

[App page](https://appshunter.io/ios/app/bigmech/id6757838623)

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.

**Highlights:** Auto-shooting combat, Multiple weapons and upgrades, Mech customization, Boss battles, Replayable runs, Wave-based progression

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1000 | $0.99 | one-time |
| Ruby Pack 200 | $1.99 | one-time |
| Unlock New Slot And Parts | $1.99 | one-time |
| Ruby Pack 300 | $2.99 | one-time |
| Coin Pack 3000 | $2.99 | one-time |
| Ruby Pack 400 | $3.99 | one-time |
| Coin Pack 4000 | $3.99 | one-time |
| Ruby Pack 500 | $4.99 | one-time |
| Coin Pack 5000 | $4.99 | one-time |
| Sunny-Side-Up Egg Package | $99.99 | one-time |


## Frequently asked questions

### Is Brain Physics Drop free?

Brain Physics Drop is free to download, with in-app purchases available.

### Is BigMech free?

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

### Which has better reviews, Brain Physics Drop or BigMech?

Brain Physics Drop is rated higher. Brain Physics Drop averages 5.0 out of 5 from 1 ratings, while BigMech averages 4.0 from 4 ratings.

### Do Brain Physics Drop or BigMech have ads?

BigMech shows ads; Brain Physics Drop does not.

### Which is updated more often, Brain Physics Drop or BigMech?

Brain Physics Drop ships an update every 3 weeks, and BigMech weekly. Most recently, Brain Physics Drop was updated on October 12, 2026 and BigMech on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*