OshiDiary vs YumeCrush
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OshiDiary
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Ever looked through your growing collection of cheki photos and wondered, “When did I take this one?” “What did I talk about with my oshi that day?” OshiDiary is an app for saving your cheki digitally and keeping track of the memories you’ve made with your oshi. Your cheki, event memories, and spending records — keep your entire oshi journey together in one place. 【Build Your Digital Cheki Collection】 Save your cheki digitally and create your own personal collection. Record the date and signature details for each cheki, so you can easily look back on every memory with your oshi anytime. 【Remember Every Event】 The live show may be over, but the memories don’t have to disappear. Write down what happened, how you felt, and the conversations you had with your oshi. Come back later and relive those special moments all over again. 【Track Your Oshi Activities】 How many times did you see your oshi this year? How many cheki did you take? How much have you spent supporting them? OshiDiary automatically organizes your monthly and yearly records, helping you see your oshi activities through both memories and numbers. 【Manage Multiple Oshis】 Whether you support one oshi or many, OshiDiary makes it easy to keep everything organized. Create a dedicated page for each oshi and keep their cheki, memories, and records separate. Perfect for idols, underground idols, concept cafés, and all kinds of oshi activities. Save the cheki. Keep the memories that came with them. Start building your own oshi diary with OshiDiary. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
YumeCrush
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YumeCrush is an AI interactive storytelling platform. Explore character-driven stories, interact through text, and discover how each choice can influence the direction of the experience. Features - Dialogue-driven storytelling YumeCrush uses interactive dialogue to move each story forward. Start conversations naturally, make choices freely, and explore storylines through ongoing interaction. Whether you create your own character or choose from existing ones, each exchange can shape how the story develops. - Visible interaction progress YumeCrush includes an interaction progress system that helps you see how conversations evolve over time. As interactions develop, characters may respond in different ways, revealing more detail throughout the story. Certain changes may also unlock additional content, adding more depth to the narrative experience. - Story hub and creator space Looking for new ideas or narrative directions? The story hub lets you browse stories, discover inspiration, and create and publish your own characters and stories as part of a broader creative experience. - A platform that values creativity We understand the value of character concepts, story ideas, and creative work. YumeCrush continues to improve content management, creator support, and related protections to provide a more respectful and comfortable space for both creators and users. Start your own interactive story with YumeCrush. About YumeCrush Premium: Subscription length: 1 month . Price: US$9.9/month Auto-renewal: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Management: You can manage your subscription and turn off auto-renewal in your Account Settings after purchase. Privacy Policy: https://www.yumecrush.ai/privacy Terms of Use: https://www.yumecrush.ai/terms Purchase Terms: https://www.yumecrush.ai/purchase-terms IP Policy: https://www.yumecrush.ai/copyright
Screenshots
Verdict
The clearest difference is update cadence: OshiDiary at every 2 weeks against YumeCrush's monthly. YumeCrush's advantage is iOS requirement (15.6 vs 18.0). 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. OshiDiary sells 2 in-app purchases, starting at $4.99 per month and YumeCrush sells 5 in-app purchases, starting at $9.90 per month. Whichever you choose, the download price is not the number that matters.
OshiDiary ships an update every 2 weeks, YumeCrush monthly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.
| Parameter | OshiDiary | YumeCrush |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 35 MB | 80 MB |
| Age rating | 17+ | 17+ |
| Developer | YU FANG | LUNAR HEARTS (HK) LIMITED |
In-app purchases
OshiDiary
- Monthly Plan14 Days trial$4.991 Month
- Annual Plan14 Days trial$19.991 Year
YumeCrush
- YumeCrush VIP$9.901 Month
- 新人體驗禮包$0.99
- 500鹿靈$1.99
- 1000鹿靈$3.99
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- 1800鹿靈$5.99









