Heart Box vs Physics Drop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Heart Box
Guide a robot through challenging puzzle rooms by utilizing realistic physics and a variety of objects. Solve over 180 levels across four game modes, with the ability to create and share your own levels.
- Over 180 puzzle levels
- Four distinct game modes
- Level editor and QR code sharing
- Online community levels database
- Realistic physics engine
- Robot customization with skins
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Professor Rat created Robby but gave him a weak battery, which is why our hero has to constantly recharge and participate in crazy experiments. Take the robot through all the experimental puzzle rooms of Professor Rat to release him from the charger! Features: ▶ Over 180 levels for your brain! ▶ 4 funny game modes ▶ 20 physical objects ▶ Level Editor & Collection of QR levels ▶ Online database "Community Levels" ▶ Tons of skins for robot! ▶ Realistic physics ▶ High-quality graphics ▶ A lot of cartoons! ▶ Game achievements & leaderboards Find new levels in our community: Facebook: https://www.facebook.com/radbrothers Twitter: https://twitter.com/Rad_Brothers Instagram: https://www.instagram.com/rad_brothers VK: https://vk.com/radbrothersid YouTube channel: https://www.youtube.com/user/RadBrothersID Our website: https://radbrothers.com
Physics Drop
Engage in a physics-based puzzle game where you draw lines and shapes to guide a ball into a target. Over 100 levels offer a fun way to practice physics principles and challenge your brain.
- Physics-based puzzles
- Draw lines and polygons
- Gravity simulation
- Over 100 levels
- Brain training
- Educational gameplay
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Are you ready for the ultimate brain challenge? Physics Drop is a physics problems puzzle game with over 100 exciting levels. HOW TO PLAY Push the ball into the U by drawing lines and pushing the ball with your finger. Draw as many lines or polygons as needed to gradually make the red ball fall into the U. Both the ball and the lines react to the law of gravity. Beware not to trap the ball inside a group of lines! If you get stuck, click on the restart button. This educational game is a fun way of practising physics and exercising your brain. Download it and try!
Screenshots
Verdict
The clearest difference is review sentiment: Heart Box at 88% against Physics Drop's 40%. Heart Box also leads on rating (4.6 vs 3.6). Physics Drop's advantage is ads (none vs shown) and iOS requirement (8.1 vs 13.0). On price, ratings volume, update cadence and in-app purchases 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. Heart Box sells 13 one-off in-app purchases and Physics Drop sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Heart Box holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 209 and 184 respectively. Written reviews point the same way: 88% of Heart Box's written reviews are positive against 40% of Physics Drop's.
Heart Box ships an update every 2 months, Physics Drop monthly. Both last shipped on October 15, 2026.
| Parameter | Heart Box | Physics Drop |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (209 ratings) — better | 3.6 (184 ratings) |
| Positive reviews | 87.5% of reviews — better | 40.2% of reviews |
| Number of ratings | 209 — better | 184 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 8.1 — better |
| Further details — not scored | ||
| Size | 108 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Konstantin Radchenko | WILLIWAW HUB UNIPESSOAL LDA ZONA FRANCA DA MADEIRA |
Customer experience
Heart Box
Physics Drop
Bugs and requests
Heart Box
Not enough reviews yet to summarise bugs or requests.
Physics Drop
Reported bugs
10 issues- Video ads fail to load even with stable internet connection
- App crashes when attempting to purchase ad-free version
- Game freezes after returning from video advertisements
- Ad banners block required control buttons
- App lags and stutters during gameplay
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- Ads appear incorrectly claiming no internet connection
- Game glitches requiring multiple restart attempts
- Video loading errors persist beyond 24-hour wait period
- Frame rate drops and performance issues
- Inconsistent ad behavior across different devices
Requested features
10 requests- Add more levels beyond current 120 levels
- Implement multiplayer/racing mode with rewards
- Reduce or eliminate 24-hour wait times
- Add zoom feature for better visibility
- Implement activities during waiting periods
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- Add eraser feature to iOS version
- Reduce frequency of advertisements
- Improve level difficulty progression
- Add time skip option that actually works
- Create sequel with new gameplay mechanics
In-app purchases
Heart Box
- 1000 Coins$0.49
- 5000 Coins$0.99
- 10000 Coins$1.49
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- 10000 Coins$2.99
- All Purple Skins$3.99
- All Blue Skins$3.99
- Remove ads$4.99
- Open all levels & remove ads$6.99
- All Yellow Skins$6.99
- 30000 Coins$6.99
- VIP Gold Skin$7.99
- VIP Brilliant Skin$7.99
- 50000 Coins$9.99
Physics Drop
- No ads - All levels unlocked$0.99
