Let's Stack AR! vs Stretch Robot
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Let's Stack AR!
Build the tallest tower possible using augmented reality. Place blocks in your environment and see how high you can stack them before they tumble. Compare your creations to real-world objects.
- Augmented reality block stacking
- Build the tallest tower
- Place blocks in real-world environments
- Compare tower height to real objects
- Awarded Apple's Game of the Day
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Help a little duck stack blocks and build the tallest tower in Augmented Reality. See how high you can get without misplacing the blocks! With AR, you now have the ability to place the blocks at the beach, in your living room or backyard! After you're done, you can see how tall your tower is, and compare it to real world objects! Let's Stack AR! was awarded Apple's Game of the Day, and is created by a 10-year old developer Yuma Soerianto, the youngest Apple WWDC17 scholarship winner.
Stretch Robot
Control a robot with extendable arms to solve physics-based puzzles. Stretch, grab, and swing to overcome obstacles like spikes and gaps using smart thinking and elastic mechanics. Enjoy handcrafted levels with a casual pace, perfect for quick, engaging brain teasers.
- Physics-based puzzle gameplay
- Stretch mechanics
- Handcrafted levels
- Logic challenges
- Casual pace
- Intuitive physics
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Stretch your robot’s arms, grab objects, and solve clever physics-based puzzles. Every level challenges your logic, timing, and understanding of elastic mechanics. Simple controls, satisfying solutions, and a smooth difficulty curve. In Stretch Robot: Physics Puzzle, you control a small robot with extendable arms. Your goal is to stretch, grab, swing, and interact with the environment to overcome obstacles and reach the goal. Spikes, saws, gaps, and tricky layouts stand in your way — brute force won’t help, only smart thinking. The game is built around intuitive physics mechanics: elastic arms behave naturally, objects react realistically, and each puzzle has multiple possible approaches. Short levels make the game perfect for quick sessions, while increasing complexity keeps your brain engaged. Features: • Physics-based puzzle gameplay with stretch mechanics • Dozens of handcrafted levels with growing difficulty • Easy to learn, hard to master logic challenges • Casual pace with no timers or pressure • Clean visuals and smooth animations This is a casual puzzle game for players who enjoy thinking, experimenting, and finding elegant solutions. Stretch your limits, solve the puzzles, and help the robot reach its destination.
Screenshots
Verdict
The clearest difference is price: Stretch Robot at Free against Let's Stack AR!'s $0.99. Stretch Robot also leads on ratings volume (125 vs 19) and iOS requirement (15.0 vs 17.0). Let's Stack AR!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment, update cadence 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
Stretch Robot is free to download; Let's Stack AR! costs $0.99 up front. Stretch Robot sells 1 one-off in-app purchase. Let's Stack AR! asks for nothing beyond the download.
Stretch Robot holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Stretch Robot has 125 ratings behind it against 19, so its average is the more settled of the two. Written reviews split almost evenly too, at 56% and 57% positive.
Let's Stack AR! ships an update every 3 months, Stretch Robot every 4 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Let's Stack AR! | Stretch Robot |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (19 ratings) | 4.7 (125 ratings) — better |
| Positive reviews | 56.3% of reviews | 57.1% of reviews — better |
| Number of ratings | 19 | 125 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 185 MB |
| Age rating | 4+ | 9+ |
| Developer | Hendri Soerianto | Lunapp, TOO |
Customer experience
Let's Stack AR!
Stretch Robot
In-app purchases
Let's Stack AR!
No in-app purchases
Stretch Robot
- Remove Ads$0.99
Questions
Is Let's Stack AR! free?
Is Stretch Robot free?
Which has better reviews, Let's Stack AR! or Stretch Robot?
Do Let's Stack AR! or Stretch Robot have ads?
Which is updated more often, Let's Stack AR! or Stretch Robot?
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