iSilo
56
Quality Score
Solid
iSilo
Low confidence
✍️ bumetric analysis
“
iSilo is an iOS app from DC & Co. in the Productivity category, currently rated 3.8★ across 49 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 56: Solid (established niche player). For a Productivity 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
$2.6K
per month
→
12-mo forecast
$2.3K – $8.1K
per month
→
24-mo forecast
$2.1K – $18.8K
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
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~3 months at current MRR
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 |
| ⚙ Productivity complexity ×1.10 | +$5K |
Total estimate
$55K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$300K
↳ What it would sell for · not monthly revenue
Marketplace range $225K – $375K · 14× MRR multiple
💸
~5.5× return on build cost
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.6K/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 – $5.1K
12 months
$2.3K – $8.1K
24 months
$2.1K – $18.8K
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 · 40/100INDIE TIERlimited signalRevenue Strength
3.4
Product Quality
3.0
Market Position
1.5
Growth Velocity
5.0
Defensibility
5.3
Operational Safety
7.0
Founder Strength
5.3
Monetization Maturity
1.0
- 💰 Revenue: Modest — $1K - $6K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.8★ across 49 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2686d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2686d 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 = $46K-$82K. Portfolio play ($21K/mo combined) commands premium.
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 10 of 10 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 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Established app (7y old)METRIC | +$800 | |
| Localized (6 languages)METRIC | +$600 | |
| Pre-traction phase (49 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 · v6.21
This update from Apple will improve the functionality of this app. No new features are included.
Added support for iPhone X
Added support for iPhone X
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- iSilo
- Developer
- DC & Co.
- Bundle ID
- com.dcco.apps.iSilo
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN, FR, PT, ZH, ES, ZH
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $21.4K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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
- Socials
- twitter iSiloX.com
- Not found
- Phone
- Not found
- Contact page
- iSilo.com/support/index.htm
- About page
- Not found
⭐Recent App Store Reviews49 latest · avg 2.9★ · 18.4% 5★ · 24.5% 1★
5★9 (18%)
4★10 (20%)
3★9 (18%)
2★9 (18%)
1★12 (24%)
+0 ratings/week
Praise: great ×7 love ×3 excellent ×2 awesome ×1 recommend ×1Complaints: crash ×10 bug ×3 terrible ×2 hate ×2 refund ×1
Top positive
★★★★★ Simple, effective, easy to operate
I have been using this ISilo almost every day for more than 15 years. Excellent app. It is so fast and work smoothly on many of my devices, both IOS and Android, without failing. Hoping this app remains in many years to come.…
★★★★★ Hands down a life saving app
I purchased this app about 10 years ago and I’m still using it like no other... I’m happy that i bought this in order to input a library that i use on a regular basis…
Top negative
★☆☆☆☆ Unable to download
I have not been able to download new material since 2017. What’s wrong with this app?…
★☆☆☆☆ Crashes upon opening
Please fix the crash upon opening of the app. R…
📈Ratings growth49 ratings+-77% lifetimeShow 3-year history estimate ▾
Tracked (56 weeks) Pre-tracking estimate (37 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 → $9.99 (+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
Document reader for viewing document files in iSilo, Palm Doc, and plain text format.
Bonus: Get the complete edition of the CIA World Factbook for free, with layout optimized for viewing on your iPhone, iPod touch, or iPad using iSilo. In addition to full information for all the countries of the world, the complete edition contains appendixes, reference maps, field cross-reference links, rank order pages, country profiles for all fields, enlarged flag pages with descriptions, enlarged country maps, and more.… View full description on the official store →
Bonus: Get the complete edition of the CIA World Factbook for free, with layout optimized for viewing on your iPhone, iPod touch, or iPad using iSilo. In addition to full information for all the countries of the world, the complete edition contains appendixes, reference maps, field cross-reference links, rank order pages, country profiles for all fields, enlarged flag pages with descriptions, enlarged country maps, and more.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 13 MB🔞 4+📱 iOS 8.0+🔖 v6.21🔄 updated 0d ago🌐 EN, FR, PT, ZH, ES +1📂 Productivity💰 Paid
📅
What Worked™ · Development Pipeline
7 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 ↓ 4.30 → 3.80 (dropped 0.50★)
2026-05
💲
Went paid — introduced $9.99 price point
2026-03
⭐
Rating ↑ 3.09 → 4.30 (improved 1.21★)
2010-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
2008-12
📈
Crossed 50 ratings — social-proof flywheel kicking in
2008-08
🚀
First tracked snapshot — initial data captured
2008-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
🌍
Multi-Country Performance
Available in 5 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇩🇪 DE | 4.33333★ | 3 | 4.33333★ this version |
| 🇯🇵 JP | 1★ | 1 | 1★ this version |
| 🇨🇦 CA | 4★ | 6 | 4★ this version |
| 🇦🇺 AU | 4.33333★ | 6 | 4.33333★ this version |
| 🇮🇳 IN | 4★ | 2 | 4★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by DC & Co.
View all →📦 Portfolio summaryINDIE studio
2apps·$21K/mocombined
⚠ Concentrated — top app contributes 99% of combined revenue (single-app dependency)
Similar apps in Productivity
About this analysis
Why low confidence: only 49 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does iSilo make per month?▴
Based on our ML-calibrated revenue forecast, iSilo earns approximately $21K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like iSilo?▴
Browse the full Productivity 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 iSilo?▴
iSilo is published by DC & Co. 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 iSilo's BU Score?▴
iSilo has a BU Score of 56/100 (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.