Holotaimu vs JustHelloWorld
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Holotaimu
This app provides real-time live stream information for Hololive content creators. It allows users to select favorite channels, receive customizable notifications for stream starts, updates, and ends, and view past stream history. The schedule is displayed in local time for convenience.
- Live stream schedule updates
- Customizable start/end notifications
- Home screen widgets
- Customizable notification sounds
- 1-4 week stream history
- Local time display for schedules
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Holotaimu is an unofficial application for live stream information of HoloLive. (Please do not make inquiries or complaints to Cover Co., Ltd. as this application has nothing to do with Cover Co., Ltd.) You can select your favorite Hololive channels and check their schedule easily. - It is possible to quickly grasp the live stream schedule Live stream schedule is updated every few minutes to notify iPhone/iPad. Send notification of live start to iPhone/iPad at actual start time. Send notification of change in scheduled start time, title, thumbnail image of scheduled stream. Send notification of end and deletion of stream. Widget can be installed on the home screen to display the latest live stream status of each channel. - Customizable notification sound Notification sound can be set for each stream status (Live Now, Upcoming, Updated, End, Deleted) for the whole / each channel. - Display 1-4 week live stream history - Display live streams for chatting - Display various channel information - Scheduled live stream start time is displayed in your local time, so no need to convert them. - Completely free No in-app purchases, No Ads
JustHelloWorld
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This seems like just an app that says Hello World in multiple languages and colors. But is it? Interesting...
Screenshots
Verdict
The clearest difference is update cadence: Holotaimu at every 3 weeks against JustHelloWorld's every 42 months. 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. Neither carries in-app purchases, so what you see is what you pay.
Holotaimu ships an update every 3 weeks, JustHelloWorld every 42 months. The most recent releases landed on September 3, 2026 and September 20, 2026 respectively.
| Parameter | Holotaimu | JustHelloWorld |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (26 ratings) — better | — |
| Positive reviews | 93.2% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 3 weeks — better | Every 42 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 165 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Masahiro Ikeda | Murat Can KOC |
In-app purchases
Holotaimu
No in-app purchases
JustHelloWorld
No in-app purchases
