Easy CTAngio vs Upside Down
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Easy CTAngio
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This app is a game where you compete to begin scans more quickly. We’ve prepared five fictional CT technician to make your playing enjoyable. Let's have fun while you try your skills! *How to play Tap the start button of injection for the contrast media. One of the black circles on the screen will start turning white. When you see it start to change, tap the stop button. The player who taps the stop button first wins. If the circle turns completely white before you tap the stop button, it's a draw. The faster you tap the stop button, the higher your score. If you tap the button before the circle starts to turn white, you lose. Game over. The game consists of 5 rounds. The player with the highest total score after 5 rounds wins. - Play VS Mode - In versus battle mode for two players, The game starts when both players press the Ready button. players compete in three matches, and the one with the highest total score wins. *Notice: This app is a game that simulates exaggerated changes in arterial density during CT angiography. This app is not related to the improvement of CT angiography techniques or diagnostic capabilities and offers no guarantees in this regard. We bear no responsibility for any losses incurred directly or indirectly from the use of information or content contained in this app. All outcomes resulting from the use of this app's information are the sole responsibility of the user. We kindly ask for your understanding and request that you use the app with this in mind.
Upside Down
Embark on an action-packed adventure into a shadowy dimension to rescue a kidnapped friend. Explore mysterious landscapes, battle terrifying creatures with thrilling gunplay, and upgrade your gear to overcome challenges and uncover secrets.
- Explore a mysterious world
- Engaging storyline
- Dynamic combat with gunplay
- Resource management and rebuilding
- Upgrade and merge equipment
- Strategic battles against challenging enemies
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Journey into a gripping tale of mystery and danger, where a strange gate to a shadowy dimension has disrupted the peaceful life of a small town. When Amy is kidnapped by horrifying creatures, it’s up to Dustin to venture into the unknown, uncover the secrets of the Upside Down world, and bring her back. Inspired by the unsettling charm of dark and mysterious adventures, this game offers a perfect blend of exploration, action, and strategy. Equip Dustin with powerful tools and weapons, break through obstacles, repair the broken map, and fight off enemies with thrilling gunplay. Merge and upgrade your gear to take on greater challenges as you dive deeper into the story. Features: Explore a Mysterious World: Uncover hidden secrets and eerie landscapes. Engaging Storyline: Follow a compelling mystery filled with suspense and danger. Dynamic Combat: Use your gun to fight terrifying creatures and clear your way to the gate. Resource Management: Break objects to gather resources and rebuild the world. Upgrade and Merge Equipment: Strengthen your tools and weapons to face tougher challenges. Challenging Enemies: Face creatures of the Upside Down in strategic battles. Are you ready to fight through the unknown and bring Amy home? The adventure awaits!
Screenshots
Verdict
The clearest difference is in-app purchases: Easy CTAngio at none against Upside Down's 10. Easy CTAngio also leads on ads (none vs shown). Upside Down's advantage is update cadence (every 6 weeks vs every 3 months) and device support (3 vs 1). On price 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. Upside Down sells 10 one-off in-app purchases. Easy CTAngio asks for nothing beyond the download.
Easy CTAngio ships an update every 3 months, Upside Down every 6 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | Easy CTAngio | Upside Down |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (589 ratings) — better |
| Positive reviews | — | 35.7% of reviews |
| Number of ratings | — | 589 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 849 MB |
| Age rating | 17+ | 4+ |
| Developer | Hideo Nose | Supercent Inc. |
In-app purchases
Easy CTAngio
No in-app purchases
Upside Down
- starterbundle_0.99$0.99
- handfulgems_0.99$0.99
- bunchgems_4.99$4.99
Show 7 moreShow fewer
- cpboffer1_9.99$9.99
- pilegems_9.99$9.99
- noads_13.99$13.99
- cpboffer2_19.99$19.99
- pouchgems_19.99$19.99
- vaultgems_49.99$49.99
- treasureboxgems_99.99$99.99
Questions
Is Easy CTAngio free?
Is Upside Down free?
Do Easy CTAngio or Upside Down have ads?
Which is updated more often, Easy CTAngio or Upside Down?
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