心岛日记-难过的人不孤独
53
Quality Score
Solid
心岛日记-难过的人不孤独
Low confidence
✍️ bumetric analysis
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心岛日记-难过的人不孤独 is an iOS app from Mindera Technology (Guangzhou) Company Limited in the Social Networking category, currently rated 4.5★ across 28 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 53: Solid (established niche player). For a Social Networking app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$2.5K
per month
→
12-mo forecast
$2.2K – $8.0K
per month
→
24-mo forecast
$2.1K – $18.5K
per month
INDIE tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$155K
↳ What it cost to build · not monthly revenue
Likely range $115K – $210K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (382 MB) | +$40K |
| ⚙ Social Networking complexity ×1.70 | +$63K |
Total estimate
$155K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.5K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$2.2K – $5.0K
12 months
$2.2K – $8.0K
24 months
$2.1K – $18.5K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 35/100INDIE TIERlimited signalRevenue Strength
3.4
Product Quality
3.6
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.4
Operational Safety
7.0
Founder Strength
2.9
Monetization Maturity
1.0
- 💰 Revenue: Modest — $1K - $6K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.54★ across 28 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 790d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (790d since update).
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $45K-$81K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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 ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| Established app (5y old)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (28 ratings)METRIC | −$300 |
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.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v2.4.6
各位岛友们，新版修复了升级iOS 17出现的一些闪退问题
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 心岛日记-难过的人不孤独
- Developer
- Mindera Technology (Guangzhou) Company Limited
- Bundle ID
- com.mindera.xindao
- App Store URL
- Open in App Store
- Category
- Social Networking
- Content rating
- 12+
- Languages
- ZH
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
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/mo
- Top-grossing rank
- Outside top 100 in US Social Networking
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth28 ratings+2700% lifetimeShow 3-year history estimate ▾
Tracked (12 weeks) Pre-tracking estimate (36 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.
💰Pricing History$0.00 → $0.99 (+0%)
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.
📝 About this app
欢迎来到心岛日记，一个治愈情绪的温暖世界。
在这里，难过的人不孤独，你的难过、焦虑和迷茫都会被抚平。
在心岛，你可以安心倾诉情绪和苦恼，得到的只有温暖的回应和安慰；
在心岛，你可以遇见感同身受的人和事，相互鼓励，走出低落和迷茫。
「倾诉情绪，遇见感同身受」
在记录心情后，心岛将燃起温暖的篝火，随之出现的，是现在和你心情相同的人们：
或许你们都是为学业压力焦虑的学生党，对自己工作和前途迷茫的打工人，或者都是在同一个雨天偶遇一只流浪的小猫。
无论什么心情，在心岛总能遇见感同身的岛友。温暖互助，难过的你不孤独。
「温暖互助，难过的人不孤独」
每个夜晚，心岛会升起由巨鲸托起的「浮岛」。登上浮岛，你将拥有安全的匿名身份，没人知道你是谁。
无论是主持人还是倾诉者，都是匿名的同龄人。在这里，倾诉自己的苦闷，或者倾听其他人的故事。
如果烦恼太沉重，你也可以将它投进解忧信箱，海潮会把信送到能帮你解忧的岛友门前。
「揭开面具，做心中的自己」
在心岛日记，每一个居民都拥有自己的灵魂形象。
「被伤痛和往事牵绊，无法前行」、「拖延症晚期患者」、「讨好型人格」——无论你是怎样的性格和灵魂，在心岛总能找到心中的自己。
遇见陌生的心岛居民时，你只能看到他们戴着各种动物面具的形象。关注的那一刻，面具揭开，你才能看到Ta此刻的喜怒哀乐。
在心岛，没有性别、年龄、外貌的压力，让我们用灵魂遇见彼此。… View full description on the official store →
在这里，难过的人不孤独，你的难过、焦虑和迷茫都会被抚平。
在心岛，你可以安心倾诉情绪和苦恼，得到的只有温暖的回应和安慰；
在心岛，你可以遇见感同身受的人和事，相互鼓励，走出低落和迷茫。
「倾诉情绪，遇见感同身受」
在记录心情后，心岛将燃起温暖的篝火，随之出现的，是现在和你心情相同的人们：
或许你们都是为学业压力焦虑的学生党，对自己工作和前途迷茫的打工人，或者都是在同一个雨天偶遇一只流浪的小猫。
无论什么心情，在心岛总能遇见感同身的岛友。温暖互助，难过的你不孤独。
「温暖互助，难过的人不孤独」
每个夜晚，心岛会升起由巨鲸托起的「浮岛」。登上浮岛，你将拥有安全的匿名身份，没人知道你是谁。
无论是主持人还是倾诉者，都是匿名的同龄人。在这里，倾诉自己的苦闷，或者倾听其他人的故事。
如果烦恼太沉重，你也可以将它投进解忧信箱，海潮会把信送到能帮你解忧的岛友门前。
「揭开面具，做心中的自己」
在心岛日记，每一个居民都拥有自己的灵魂形象。
「被伤痛和往事牵绊，无法前行」、「拖延症晚期患者」、「讨好型人格」——无论你是怎样的性格和灵魂，在心岛总能找到心中的自己。
遇见陌生的心岛居民时，你只能看到他们戴着各种动物面具的形象。关注的那一刻，面具揭开，你才能看到Ta此刻的喜怒哀乐。
在心岛，没有性别、年龄、外貌的压力，让我们用灵魂遇见彼此。… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 382 MB🔞 12+📱 iOS 12.0+🔖 v2.4.6🔄 updated 0d ago🌐 ZH📂 Social Networking💰 Paid
📅
What Worked™ · Development Pipeline
6 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
⭐
Rating ↓ 5.00 → 4.54 (dropped 0.46★)
2026-05
💲
Went paid — introduced $0.99 price point
2026-03
⭐
Rating ↑ 4.60 → 5.00 (improved 0.40★)
2023-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
2023-01
⭐
Rating ↓ 5.00 → 4.33 (dropped 0.67★)
2021-01
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 7 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.53571★ | 28 | 4.53571★ this version |
| 🇬🇧 GB | 5★ | 5 | 5★ this version |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 5★ | 1 | 5★ this version |
| 🇯🇵 JP | 4.66667★ | 9 | 4.66667★ this version |
| 🇨🇦 CA | 4.59999★ | 10 | 4.59999★ this version |
| 🇦🇺 AU | 4.71429★ | 7 | 4.71429★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Similar apps in Social Networking
About this analysis
Why low confidence: only 28 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
心岛日记-难过的人不孤独 is a small / niche iOS app in the social networking space with weak public traction — only 28 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does 心岛日记-难过的人不孤独 make per month?▴
Our model estimates 心岛日记-难过的人不孤独 earns roughly $86/mo, but with only 28 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like 心岛日记-难过的人不孤独?▴
Browse the full Social Networking category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes 心岛日记-难过的人不孤独?▴
心岛日记-难过的人不孤独 is published by Mindera Technology (Guangzhou) Company Limited on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is 心岛日记-难过的人不孤独's BU Score?▴
心岛日记-难过的人不孤独 has a BU Score of 53/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.