Stretch Dungeon vs Jetpack Joyride Test Labs
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stretch Dungeon
Bounce, spring, and fall through a mind-bending action game by stretching walls. Navigate randomized levels in a deadly prison, aiming for a high score. Features unique mechanics, realistic physics, and atmospheric pixel art.
- Unique wall stretching mechanics
- Easy single-tap portrait gameplay
- Realistic beard physics
- Atmospheric pixel art
- Randomized levels for replayability
- Warped prisoner's mind theme
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Tap to stretch the walls, as you bounce, spring and fall through this fast paced mind bending action game. By the award winning studio that brought you Silly Sausage and Leap Day. Trapped in a deadly prison, do you have what it takes to escape? Or would you rather keep dreaming of a higher score? Features: • A Unique wall stretching mechanics! • Easy to pick up and play(single tap portrait game play). • Cool realistic beard physics. • Atmospheric pixel art set through 4 zany dungeon environments. • Experience a different play through every time. (levels are randomised) • A unique look inside the warped mind of a prisoner. -Important information- This game contains third party advertising and cross promotion for other nitrome games, both which can be removed via a one time In App Purchase.
Jetpack Joyride Test Labs
Design your own endless running experience by mixing powerful gameplay modifiers. Test your skills with altered speeds, gravity, and unique obstacles in this sandbox version of a popular game. Help shape its future by playing in early access.
- Mix and match gameplay modifiers
- Customize speed and gravity
- Dodge reimagined obstacles
- Design your own experience
- Early access testing
- Ad-free and in-app purchase-free gameplay
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Available exclusively for Halfbrick+ members - Jetpack Joyride Test Labs is in Early Access! From the same crazy lab that invented a jetpack propelled by a machine gun! Use Turbocharged vehicles! Dodge Giant Missiles! Avoid Exploding coins and tokens! Fly through the Jetpack Joyride Universe and design your own experience by mixing and matching powerful gameplay modifiers. Whether you travel at super-speed, spawn exploding coins or turn the floor into a bouncing castle - you design the fun in this sandbox version of Jetpack Joyride! Join Barry and test your skills at varied speeds, altered gravity and cross the path of the many reimagined obstacles. Play it now to help shape the future of the game! KEY FEATURES: ● Fly through the lab in slow motion or warp speed ● Uninterrupted gameplay without ads or in-app purchases ● Dodge giant missiles that travel in pairs and ricochet off walls ● The floor is lava, don’t get burned! ● Navigate your lab as invisible Barry ● Protect yourself from hazards with a recharging shield ● Turn the whole lab into a bouncing castle! ● And many, many more mods to mix, match and test! WHAT'S HALFBRICK+ Halfbrick+ is a mobile games subscription service featuring: ● Exclusive access to the highest-rated games ● No ads or in app purchases ● Brought to you by the makers of Award-winning mobile games ● Regular updates and new games ● Curated by hand - for gamers by gamers! Kick off your Guest Access with 60 minutes of gameplay! If you like what you see, start your One Month free trial and play all our games without ads, in app purchases, and fully unlocked games! Your subscription will auto-renew after 30 days, or save money with an annual membership! If you have any questions, please contact our support team https://support.halfbrick.com ***************************************** Terms of Use: https://www.halfbrick.com/subscription-agreement Privacy Policy: https://www.halfbrick.com/halfbrick-plus-privacy-policy
Screenshots
Verdict
The clearest difference is review sentiment: Jetpack Joyride Test Labs at 86% against Stretch Dungeon's 49%. Jetpack Joyride Test Labs also leads on rating (4.5 vs 4.1) and update cadence (every 3 months vs every 6 months). Stretch Dungeon's advantage is ratings volume (83 vs 24). On price, ads, in-app purchases and monetization model 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. Stretch Dungeon sells 4 one-off in-app purchases and Jetpack Joyride Test Labs sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Jetpack Joyride Test Labs holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 83 and 24 respectively. Written reviews point the same way: 49% of Stretch Dungeon's written reviews are positive against 86% of Jetpack Joyride Test Labs's.
Stretch Dungeon ships an update every 6 months, Jetpack Joyride Test Labs every 3 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Stretch Dungeon | Jetpack Joyride Test Labs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (83 ratings) | 4.5 (24 ratings) — better |
| Positive reviews | 49.0% of reviews | 85.7% of reviews — better |
| Number of ratings | 83 — better | 24 |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | Yes | Yes |
| 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 | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 149 MB | 119 MB |
| Age rating | 9+ | 9+ |
| Developer | Nitrome | Halfbrick Studios |
Customer experience
Stretch Dungeon
Jetpack Joyride Test Labs
Bugs and requests
Stretch Dungeon
Reported bugs
4 issues- Game crashes or freezes on launch
- Unavoidable damage from certain obstacles
- Synchronization issues between character and walls
- Inability to continue after watching an ad
Requested features
4 requests- Add more characters and customization options
- Implement a level editor or creator
- Improve tutorial and onboarding for new players
- Reduce the frequency and intrusiveness of ads
Jetpack Joyride Test Labs
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stretch Dungeon
- Handful of Gems$0.99
- Pot of Gems$2.99
- Remove Ads$3.99
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- Chest of Gems$4.99
Jetpack Joyride Test Labs
- Halfbrick+6 Months trial$2.991 Month
- Halfbrick+2 variants$2.991 Month
- Halfbrick+1 Month trial$2.991 Month
Show 2 moreShow fewer
- Halfbrick+3 variants$29.991 Year
- Halfbrick+1 Year trial$29.991 Year
- Halfbrick+$99.99
Questions
Is Stretch Dungeon free?
Is Jetpack Joyride Test Labs free?
Which has better reviews, Stretch Dungeon or Jetpack Joyride Test Labs?
Do Stretch Dungeon or Jetpack Joyride Test Labs have ads?
Which is updated more often, Stretch Dungeon or Jetpack Joyride Test Labs?
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