KALKUL vs Community
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KALKUL
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the feeling of another future [0x036] how does it feel? why are you here, why not on another path of spacetime? you are here because you are curious. you are here because you want to feel more. KALKUL is a sub-movement to explore alternate branches of technology. a KALKUL is something you can collect and experience. download the app and apply for your first KALKUL. a key to a secret space in Tokyo. another future is possible.
Community
Discover and plan visits to photo exhibitions with a visual and social experience. Find new exhibitions, share impressions, attend events with friends, and build your personal archive. Stay connected to art and fellow art enthusiasts.
- Customized exhibition search
- Personalized recommendations
- Interactive exhibition map
- Social sharing of impressions
- Event attendance with friends
- Points collection system
- Personal exhibition archive
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Community is an app designed for discovering, planning, and visiting photo exhibitions β built around both a visual and social experience. It combines a convenient, customized search, personal recommendations, an interactive map of current exhibitions, and social features. You can explore new exhibitions and galleries, share your impressions, support the promotion of exhibitions, attend events with friends, collect points, build your own archive, and much more. Every tool is thoughtfully crafted to save you time and make your exhibition visits as smooth and enjoyable as possible. Community helps you stay closer to art β and to the people inspired by it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: KALKUL at every 6 days against Community's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KALKUL ships an update every 6 days, Community every 4 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | KALKUL | Community |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 33.3% of reviews |
| Update frequency | Every 6 days β better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free with in-app purchases |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 16.0 β better | 17 |
| Further details β not scored | ||
| Size | 71 MB | 97 MB |
| Age rating | 4+ | 17+ |
| Developer | Kalkul Inc. | Dmitry Rambovskiy |
In-app purchases
KALKUL
No in-app purchases
Community
No in-app purchases
