43
BU Score
Emerging
RPGViewer
✍️ bumetric analysis
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RPGViewer is an iOS app from Ludan Cui in the Utilities category, currently rated 3.5★ across 43 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 43: Emerging (early traction worth watching). For a Utilities app, that means early traction worth watching.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($4.99)METRIC | +$2,800 | |
| slowREVIEW | −$1,200 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (43 ratings)METRIC | −$300 | |
| Growing app (2y old)METRIC | +$200 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Aug 24
Sep 24
Dec 24
Feb 25
Mar 25
Apr 25
May 25
Jun 25
Aug 25
Sep 25
Oct 25
Dec 25
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 71 MB🔞 9+📱 iOS 13.0+🔖 v1.25🔄 updated 11mo ago🌐 EN📂 Utilities💰 Free🚀 Launched 2024 (2y old)
📝 About this app
RPGViewer can provide a runtime environment for RPGMV projects. Simultaneously optimize and support the following functions:
*Compatible with Ogg audio format. No need to reformat the audio to m4a for normal playback
*Add a virtual keyboard. Supports commonly used button functions, and will optimize button customization in the future
What can be done with RPGViewer:
*You can run the RPGMV project at hand or the demo you are currently working on, making it convenient to quickly experience and verify the results.
Attention:
*This app only provides a runtime environment and does not provide any runnable content. Before use, please confirm that the project you are running has been obtained through legal channels.
* * In addition to adding through the app, you can also place the Renpy project in the "Document" folder through iTunes on your own This APP only provides a running environment and does not provide any RPGMV projects.
*Compatible with Ogg audio format. No need to reformat the audio to m4a for normal playback
*Add a virtual keyboard. Supports commonly used button functions, and will optimize button customization in the future
What can be done with RPGViewer:
*You can run the RPGMV project at hand or the demo you are currently working on, making it convenient to quickly experience and verify the results.
Attention:
*This app only provides a runtime environment and does not provide any runnable content. Before use, please confirm that the project you are running has been obtained through legal channels.
* * In addition to adding through the app, you can also place the Renpy project in the "Document" folder through iTunes on your own This APP only provides a running environment and does not provide any RPGMV projects.
🆕 What's New · v1.25
1.A refresh function has been added to the homepage to manually refresh the game list.
2.A simulated mouse button has been added, which can simulate the left mouse button and is usable in certain game scenarios.
2.A simulated mouse button has been added, which can simulate the left mouse button and is usable in certain game scenarios.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- RPGViewer
- Developer
- Ludan Cui
- Bundle ID
- ld.fkapp.mveditor
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 9+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $2.5K/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1884836200
⭐Recent App Store Reviews28 latest · avg 3.54★ · 25.0% 5★ · 10.7% 1★
5★7 (25%)
4★8 (29%)
3★9 (32%)
2★1 (4%)
1★3 (11%)
+1 ratings/week
Praise: great ×8 amazing ×3 love ×2 recommend ×1 perfect ×1Complaints: bug ×2 crash ×1 worst ×1
Top positive
★★★★★ 目前运行rpgmv游戏没有发现异常，希望尽快更新按键自定义
需要按键自定义功能，有些游戏使用道具需要特定的键盘按键…
★★★★★ The new update
First thing, im very happy to know that the developer is still updating the app, so thanks for that
The update time couldnt be any better, as i started playing a game called fear and death
So the cheat option helped a lot through the game b…
Top negative
★☆☆☆☆ bug
进游戏有很多东西点不了 用里面带的鼠标可以点 但是还必须点一下重开一次 鼠标显示on为什么点了一次就没用了 重新按off然后再打开on才能用一次麻烦死 导入存档无效 一开始自带存档的游戏导入到软件里也没有存档 新开一个替换也没用 还经常会误触到底部横条…
★☆☆☆☆ APP DOES NOT WORK
Stuck in a loading screen when I try to load files…
📈Ratings growth43 ratings+1333% lifetimeShow 3-year history estimate ▾
Tracked (29 weeks) Pre-tracking estimate (26 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for RPGViewer: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.