Massive Dev Chart Timer
56
Quality Score
Solid
Massive Dev Chart Timer
Low confidence
✍️ bumetric analysis
“
Massive Dev Chart Timer is an iOS app from Freestyle Photo & Imaging in the Utilities category, currently rated 3.8★ across 50 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 Utilities 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tierFREE
💡 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
🤖Also on Android
$5.6K/mo · 538 ratings · 4.1★
View →
ONE-TIME · BUILD💰 Estimated build cost
$45K
↳ What it cost to build · not monthly revenue
Likely range $35K – $60K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~2 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 |
| ⚙Utilities complexity ×0.85 | $-7575 |
Total estimate$45K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$225K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $275K · 11× MRR multiple
💸~5.0× 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% |
| 🏷Utilities category multiple | -10% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple11× MRR
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 44/100MID TIERFREE (NO MONETIZATION)underperforming peersGrowth Velocity
5.0
Founder Strength
7.0
Product Quality
2.5
Revenue Strength
3.7
Monetization Maturity
0.5
Defensibility
7.5
Market Position
2.0
Operational Safety
6.7
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.8★ across 50 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — bug mentions above category norm.
🎯 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 = $90K-$160K. Portfolio play ($28K/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 6 of 6 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 appREVIEW | +$1,500 | |
| Mature app (15y old)METRIC | +$1,500 | |
| Multilingual (10 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Pre-traction phase (50 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 · v4.8.0
Database update - New film/developer combinations
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Massive Dev Chart Timer
- Developer
- Freestyle Photo & Imaging
- Bundle ID
- com.digitaltruth.mdc
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- CS, EN, FR, DE, JA, PL, PT, RU, ZH, ES
Company
- Website
- Not found
- Tagline
- Massive Dev Chart App Film Processing Timer
- 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
- $18.8K/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- 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
- facebook facebook.com/Digitaltruth · instagram instagram.com/digitaltruthphoto · youtube youtube.com/digitaltruthphoto
- Not found
- Phone
- Not found
- Contact page
- digitaltruth.com/contact.php
- About page
- Not found
⭐Recent App Store Reviews49 latest · avg 3.43★ · 44.9% 5★ · 22.4% 1★
5★22 (45%)
4★4 (8%)
3★7 (14%)
2★5 (10%)
1★11 (22%)
+0 ratings/week
Praise: great ×15 love ×6 amazing ×4 best ×3 recommend ×2Complaints: crash ×7 refund ×1
Top positive
★★★★★ Thank you
Great App, Used it for years…
★★★★★ I love this app!
I’m a commercial photographer who is returning to film for the fun of it. This app takes all the pain and guesswork out of black and white negative development. Hats off and wallets open for the brilliant minds and hard work that made this …
Top negative
★☆☆☆☆ Put the dilutions back for HC110
I paid for this because it had dilutions for HC110. It is now removed. If you don’t put the feature back in you owe people a refund.…
★☆☆☆☆ No Color film
Only black and white film…
📈Ratings growth50 ratings+257% lifetimeShow 3-year history estimate ▾
Tracked (60 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 → $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
The Massive Dev Chart is the world's largest film development chart with easy to use multi step timer and darkroom support for iPhone and iPad. Watch the instructional video at: https://www.youtube.com/watch?v=P915z6THiY8.
*** Features ***
• Offline copy of The Massive Dev Chart in your pocket
• Multi Step Timer with sound notifications
• Customizable agitation scheme
• Darkroom themes
• Dilution Mixer
• Support for two-step development and two-step fixing
• Support for optional hypoclear and photo flo steps
• Automated development time/temperature compensation
*** Features ***
• Offline copy of The Massive Dev Chart in your pocket
• Multi Step Timer with sound notifications
• Customizable agitation scheme
• Darkroom themes
• Dilution Mixer
• Support for two-step development and two-step fixing
• Support for optional hypoclear and photo flo steps
• Automated development time/temperature compensation
App Specs
🔐 Own this app? Claim & verify MRR →💾 13 MB🔞 4+📱 iOS 12.0+🔖 v4.8.0🔄 updated 0d ago🌐 CS, EN, FR, DE, JA +5📂 Utilities💰 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 →
2018-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
2012-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2011-02
⭐
Rating ↓ 3.75 → 3.20 (dropped 0.55★)
2011-02
⭐
Rating ↓ 4.67 → 3.75 (dropped 0.92★)
2011-02
⭐
Rating ↓ 5.00 → 4.67 (dropped 0.33★)
2010-11
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 144 reviews across 7 markets● 73% positive · ● 15% neutral · ● 12% negative · Rating drift: -0.20★ (declining — recent 50: 3.6★ vs lifetime: 3.8★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.78
🇦🇺 AU
+0.68
🇧🇷 BR
+0.60
🇺🇸 US
+0.57
🇬🇧 GB
+0.55
🇫🇷 FR
+0.12
🇯🇵 JP
+0.00
Top praise themes
film developer ×7 worth money ×5 très bonne ×5 developing film ×4 très pratique ×4 black white ×3 fujifilm acros ×3 able edit ×3
Top complaint themes
black white ×6 only black ×3 safelight mode ×3 ipad ×17 film ×14 update ×8 development ×8 version ×8
Risk signals
Refund mentions: 1.4% Bug mentions: 6%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.81818★ | 11 | 4.81818★ this version |
| 🇧🇷 BR | 5★ | 3 | 5★ this version |
| 🇨🇦 CA | 4.46154★ | 13 | 4.46154★ this version |
| 🇩🇪 DE | 3.5★ | 16 | 3.5★ this version |
| 🇫🇷 FR | 4.29412★ | 17 | 4.29412★ this version |
| 🇬🇧 GB | 4.21053★ | 19 | 4.21053★ this version |
| 🇮🇳 IN | 5★ | 2 | 5★ this version |
| 🇯🇵 JP | 4.55556★ | 9 | 4.55556★ this version |
| 🇺🇸 US | 3.8★ | 50 | 3.8★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by Freestyle Photo & Imaging
View all →📦 Portfolio summaryINDIE studio
6apps·$28K/mocombined
Lead-app heavy — top app contributes 67%
Similar apps in Utilities
About this analysis
Why low confidence: only 50 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 Massive Dev Chart Timer make per month?▴
Based on our ML-calibrated revenue forecast, Massive Dev Chart Timer earns approximately $18K/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 Massive Dev Chart Timer?▴
Browse the full Utilities 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 Massive Dev Chart Timer?▴
Massive Dev Chart Timer is published by Freestyle Photo & Imaging 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 Massive Dev Chart Timer's BU Score?▴
Massive Dev Chart Timer 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.