Upblock vs Chaotic Penguin
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Upblock
This is a tower-building game where players stack blocks to create the tallest tower possible. It's easy to learn but challenging to master, offering a fun experience for casual gamers looking for a time-killer or offline play.
- Intuitive tap-based stacking gameplay
- Build the tallest tower possible
- Challenging precision-based mechanics
- Designed for all ages
- Free to install and play
- Offline gameplay support
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Upblock - Stack the Blocks is an amazing tower building game that is easy to learn but hard to master. It is a mind-blowing game to say the least and one that every casual game fan will have tons of fun playing. Stack up, create your own high tower and be the greatest stacker ever! Whether you are looking for time killer games or fun no-internet games this stacking game is here to delight you during your leisure. Don’t think it twice and start stacking now! We have designed one of the top free tower-building/tower-stacking games in the store that keeps you going on for hours. And that’s not all, it is also WIFI free! Install the game from the store and start tapping on the blocks to stack them. ## GAMEPLAY: Playing this 3d stacking game is easy yet challenging. You only have one job and that is stacking the tower as high as possible. While playing this stacking game, you must consider having full focus on tapping. When blocks appear, you have to place them on top of each other by tapping, in exactly the same position so it creates a tall tower. If you don’t tap at the right time, the blocks will get shorter and shorter until you lose the game. Each tap works so be careful, precise and make sure your blocks don't get shorter for tapping at the wrong time. Stay concentrated! Whether you have played jump games or 3d stacking games before or not, this tower staking game is the right game for you. ## KEY FEATURES: Take a look at some of the cool features of this stack building game before you start playing. *Easy and Fun* If you are looking for 3d stacking games that come with an easy and friendly user interface and gameplay, then this block stacking game is here for you. Tap on the blocks to stack them and make a tower. This game is simple yet challenging when you can’t focus on the right moment to tap. If the blocks get shorter, the game will get harder. Tapping on the blocks in right time will make the tower grow. *Designed for Everyone* We have designed this tower stacking game for everyone regardless of their age or gender. If you were searching for a hyper casual game for adults or a fun no internet game for kids, you have found it. Anyone can play Upblock, it is easy and super fun! *Free and Offline Gameplay* We bring this 3d stack game absolutely free of cost and with offline gameplay. You don’t have to spend a single penny to install and play this amazing tower stacking game. Moreover, there is no need of an active internet connection or wifi to play our fantastic game. Play it offline anytime, anywhere. Install Upblock - Stack the Blocks on your iOS device, start stacking with one tap and build the tallest stack block tower ever!
Chaotic Penguin
Guide a penguin on an icy slide, collecting snowballs and dodging hazards. Use your skills to navigate the treacherous iceberg and keep the penguin alive.
- Joystick controls
- Collect snowballs
- Dodge fireballs
- Use shield for protection
- Conquer the iceberg
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The Chaotic Penguin loves to slide through the iceberg collecting snowballs. Let the penguin enjoy his slide using your dodging skills! - Use the joystick to move the penguin left or right - Collect snowballs to keep the penguin alive - Dodge fireballs or use a shield to protect the penguin - Conquer the iceberg Meet the Chaotic Penguin and keep him alive in the dangerous iceberg!
Screenshots
Verdict
The clearest difference is in-app purchases: Chaotic Penguin at none against Upblock's 1. Chaotic Penguin also leads on rating (5.0 vs 4.7). Upblock's advantage is update cadence (every 2 months vs every 4 months) and ratings volume (10 vs 2). 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
Both are free to download. Upblock sells 1 one-off in-app purchase. Chaotic Penguin asks for nothing beyond the download.
Chaotic Penguin holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Upblock has 10 ratings behind it against 2, so its average is the more settled of the two.
Upblock ships an update every 2 months, Chaotic Penguin every 4 months. The most recent releases landed on June 4, 2026 and June 8, 2026 respectively.
| Parameter | Upblock | Chaotic Penguin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | 2 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 107 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Maka Mobile | Adknown |
Customer experience
Upblock
Chaotic Penguin
In-app purchases
Upblock
- Remove Ads$1.99
Chaotic Penguin
No in-app purchases







