Random Dungeon vs EchoVis Quiz
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Random Dungeon
Embark on an endless adventure in a rogue-like card game. Choose from various roles, each with unique skills, and explore a dungeon filled with random monsters, weapons, and rewards. Strategize with weapon attributes and experience to uncover hidden treasures.
- Rogue-like card gameplay
- Endless dungeon exploration
- Diverse character roles with unique skills
- Randomized monsters, weapons, and rewards
- Strategic attribute-based combat
- Rich equipment system
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Random Dungeon is a card game based on Rogue_like mode. The player is an adventurer who can bravely enter the dungeon. He can play knights, witches, vampires and other identities to explore the dungeon. The monsters, weapons, chests and props encountered in each adventure are different. Players need to rely on The accumulated experience of qi, strategy, and repeated challenges can find a peerless treasure in the dungeon. [Endless Adventure] Random monsters, weapons, rewards, unlock endless unknown world, and explore the mysterious power of the dungeon [Rich equipment] Has a variety of different weapons, each weapon has its own attributes, attacking monsters with different attributes has different effects [Attribute restraint] Use the attributes on the weapon to attack the monsters that are relative to each other to maximize the use of weapons [Various roles] Each character has its own special skills, choose your favorite hero and join the adventure! [Dungeon Background] Endless reincarnation, endless nightmares, and the dark dungeon of Crusou, for everyone who needs wealth and adventure! The light in the hallway was a little darker, and the shadows on the walls were dazzling. The knight lit another torch, and the light regained a bit, and the thieves and alchemists seemed relieved. "We can't go back, this mission will definitely fail." The witch standing at the end was already in despair. However, they could not think of any reason to refute her-in the current situation, it is hard to imagine being able to return to the town full of loot and glory. They were scaly all over, almost psychologically reaching their limits, and supplies were scarce. "Hold on, as long as we find the treasure chest that symbolizes honor, we can ..." The bounty hunter squeezed a few words from his dry throat. The fire suddenly went out, and hundreds of pairs of green eyes stared at them from the darkness. ... Three days later. The station's carriage brought another group of ambitious adventurers. Among them are experienced assassins, well-known blacksmiths from far and near, and vampires that have only appeared in the story. They had the leaflet in their hands, which was full of my worries. Of course, their eyes have been staring at the words "treasure", "wealth" and "glory". The maid showed them around the town. Only one young man seemed to hesitate slightly. He asked, "Uh, did you mention the danger just now? How dangerous is it?"
EchoVis Quiz
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Welcome to the EchoVis Quiz game. We hope that it will help you improve your hearing sensitivity – and its effectiveness. It will increase your skills in the field of recognizing sound propagation in various environments, its reflections, distortions, and the knowledge of the echolocation phenomenon. The main objectives of the game are: • Improving the ability to use the hearing organ, • Learning the skill of using echolocation, • Providing entertainment through competing with other players – ranking. The game essentially targets anyone without a significant hearing dysfunction. You can play it with, and compete against your family members, friends or yourself. Its educational aspect is also vital in the case of the blind and visually impaired. The game makes it possible to get accustomed to sounds in different spaces: at home, in the forest, between buildings, on busy streets, inside such structures as train stations, etc. All the above can be achieved in the safe and peaceful surroundings of your home. You do not have to go anywhere. We will “teleport” you to many interesting places. All you need are your headphones, a smartphone, and our app. Each of the questions and the suggested answers relate to a sound recording. Questions are illustrated using various audio recordings: classic stereo, binaural recordings and other. This is why we strongly recommend using proper headphones that enable receiving stereo-quality sound. In the light of the above, correctly putting the headphone on the proper ear – right and left – will be crucial. More advanced users can also use adequately spaced speaker sets for this purpose. Some of the recordings were made in a specially prepared space using reflective or sound-attenuating walls and clickers that emit waves of various frequencies. They enable testing yourself under highly demanding acoustic conditions and learning to focus on very specific aspects of various sound phenomena. The game contains packages comprising 50 recordings. The number 0 package is free of charge. You will have to pay a small amount for each subsequent one. The first edition contains packages 0 and 1. We plan to deliver successive ones in the future. We wish you productive learning and high-ranking records.
Screenshots
Verdict
The clearest difference is update cadence: Random Dungeon at weekly against EchoVis Quiz's every 6 months. Random Dungeon also leads on iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases 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
Both are free to download. Random Dungeon sells 2 one-off in-app purchases and EchoVis Quiz sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Random Dungeon ships an update weekly, EchoVis Quiz every 6 months. Both last shipped on November 3, 2026.
| Parameter | Random Dungeon | EchoVis Quiz |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 180 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 永磊 张 | Transition Technologies S.A. |
In-app purchases
Random Dungeon
- 10000 gold coins$0.99
- 50,000 gold coins$2.99
EchoVis Quiz
- Package 1$1.99
- Package 2$1.99
- Package 3$1.99
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- Package 4$1.99
- Package 6$1.99
- Package 5$1.99
Questions
Is Random Dungeon free?
Is EchoVis Quiz free?
Do Random Dungeon or EchoVis Quiz have ads?
Which is updated more often, Random Dungeon or EchoVis Quiz?
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