Comparison

Zenless Zone Zero vs Brain Training 39 Cards

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Zenless Zone Zero

Explore a near-future city plagued by mysterious "Hollows" and the dangers within. Assemble a squad of unique characters to battle monsters, uncover ruins, and navigate the complex factions of New Eridu. Experience fast-paced combat, a distinctive art style, and engaging character interactions.

Highlights
  • Fast-paced 3D action combat
  • Squad building and team synergy
  • Unique visual style and art direction
  • Engaging story and character interactions
  • Exploration of a near-future city
  • Dodge, parry, and combo mechanics
Features
Read full description

Don't go into Hollows. I know, I know, there are Ether resources in the Hollows, bizarre creations, even ruins of the old civilization — all invaluable treasures. But don't forget about the spatial disorder, the monsters, and mutants running rampant. Ultimately, this is a disaster that could swallow the world. Hollows are not where ordinary people should go. So don't go into Hollows. Or at least, don't go in alone. If you insist on getting into danger, go to New Eridu first. This city full of people from all walks of life has many who need the Hollows: powerful and wealthy tycoons, gangs who rule the streets, schemers hiding in the shadows, and ruthless officials. Make your preparations there, find strong allies, and most importantly... Find a "Proxy." Only they can guide people out of labyrinthian Hollows. Good luck. Zenless Zone Zero is an all-new 3D action game from HoYoverse that takes place in a near future, with the world plagued by a mysterious disaster known as "Hollows." Dual Identities, a Singular Experience In the near future, a mysterious natural disaster known as "Hollows" has occurred. A new kind of city has emerged in this disaster-ridden world — New Eridu. This last oasis has mastered the technology to co-exist with Hollows and is home to a whole host of chaotic, boisterous, dangerous, and very active factions. As a professional Proxy, you play a crucial role in linking the city and the Hollows. Your story awaits. Build Your Squad and Fight Fast-Paced Battles Zenless Zone Zero is an all-new 3D action game from HoYoverse, here to provide a thrilling combat experience. Build a squad of up to three and begin your assault with Basic and Special Attacks. Dodge and Parry to neutralize your opponents' counterattacks, and when they're Stunned, unleash a powerful combo of Chain Attacks to finish them off! Remember, different opponents have different traits, and it would be prudent to use their weaknesses to your advantage. Immerse Yourself in the Unique Style and Music Zenless Zone Zero has a unique visual style and design. With its carefully crafted character expressions and fluid movements, you'll easily feel immersed in the fascinating world as you embark on your own journey~ And of course, every VIP deserves their very own soundtrack, so you'll also have emotional beats full of drip to accompany you in each unforgettable moment~ Surprise Encounters With Various Factions Random Play can't operate without videotapes, and Proxies can't operate without Agents. In New Eridu, customers from all walks will come knocking. So don't be fooled by their innocent and cute appearances, don't be afraid of those who tower over you and look dangerous, and don't turn away the fluffy ones who might shed fur all over your spotless floor. Go and talk with them, learn about their unique experiences, and allow them to become your friends and allies. After all, this is a long path, and only with companions will you be able to walk far~ OfficialWebsite: https://zenless.hoyoverse.com/en-us/ Customer Service Email: zzzcs_en@hoyoverse.com Official Forum: https://www.hoyolab.com/accountCenter/postList?id=219270333&lang=en-us Facebook: https://www.facebook.com/ZZZ.Official.EN Instagram: https://www.instagram.com/zzz.official.en/ Twitter: https://twitter.com/ZZZ_EN YouTube: https://www.youtube.com/@ZZZ_Official Discord: https://discord.com/invite/zenlesszonezero TikTok: https://www.tiktok.com/@zenlesszonezero Reddit: https://www.reddit.com/r/ZZZ_Official/ Twitch: https://www.twitch.tv/zenlesszonezero Telegram: https://t.me/zzz_official *** Compatibility Requirements *** Recommended Operating System: iOS 14.0 or later Recommended Device: iPhone: iPhone 11 Pro or above iPad: Equipped with A13 chip or above and 4GB RAM Supported Devices: iPhone: iPhone XS or above iPad: Equipped with A12 chip or above and 4GB RAM

About

Brain Training 39 Cards

Features
Read full description

Brain training 是一款锻炼心算能力的纸牌训练游戏。 游戏从 A 到 10 的扑克牌中随机移除 1 张,留下 39 张牌。你需要快速心算这些牌的总和,A 按 1 计算。 特色: - 牌桌风格界面,沉浸感更强 - 随机牌序,每一局都不同 - 分组滑动查看纸牌,训练观察与记忆 - 四选一答案挑战,实时显示用时和结果 - 答对后有庆祝动画,适合反复练习 适合想提升口算、专注力和数字敏感度的用户。

Screenshots

Zenless Zone Zero4 screens
Brain Training 39 Cards1 screens

Verdict

The call

The clearest difference is in-app purchases: Brain Training 39 Cards at none against Zenless Zone Zero's 10. Brain Training 39 Cards also leads on ads (none vs shown). Zenless Zone Zero's advantage is chart position (#19 vs unranked) and iOS requirement (15.0 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zenless Zone Zero sells 10 one-off in-app purchases. Brain Training 39 Cards asks for nothing beyond the download.

Scorecard4 real differences · 7 level
Zenless Zone Zero versus Brain Training 39 Cards: the parameters behind the verdict, then further details
ParameterZenless Zone ZeroBrain Training 39 Cards
PriceFreeFree
Rating4.1 (22K ratings) — better—
Positive reviews59.5% of reviews—
Number of ratings22K — better—
Update frequencyEvery 6 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#19 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size3.7 GB4 MB
Age rating12+4+
DeveloperCOGNOSPHERE PTE. LTD.亚枫 何

Bugs and requests

Zenless Zone Zero

Reported bugs

4 issues
  • Game crashes on launch for some users
  • Compatibility issues on certain devices
  • Graphical glitches and visual bugs
  • Progression-blocking bugs in story missions

Requested features

5 requests
  • More open-world exploration
  • Streamlined progression and less grinding
  • Improved optimization for older/lower-end devices
  • Increased variety in gameplay modes and activities
  • Addition of more male characters with diverse designs

Brain Training 39 Cards

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Zenless Zone Zero

One-time10
  • Eridu Welcome Gift$0.99
  • Monochrome ×300$4.99
  • Inter-Knot Membership$4.99
Show 7 more
  • Growth Plan$9.99
  • Monochrome ×980$14.99
  • Limited Gift$14.99
  • Premium Plan$19.99
  • Monochrome ×1980$29.99
  • Monochrome ×3280$49.99
  • Monochrome ×6480$99.99
None

Brain Training 39 Cards

No in-app purchases

Questions

Is Zenless Zone Zero free?
Zenless Zone Zero is free to download, with in-app purchases available.
Is Brain Training 39 Cards free?
Brain Training 39 Cards is free to download, with no in-app purchases.
Do Zenless Zone Zero or Brain Training 39 Cards have ads?
Zenless Zone Zero shows ads; Brain Training 39 Cards does not.

Other comparisons