JustFly: Cheap Flights
76
Quality Score
Strong
JustFly: Cheap Flights
High confidence
✍️ bumetric analysis
“
JustFly: Cheap Flights is an iOS app from Momentum Travel Group in the Travel category, currently rated 4.9★ across 35,075 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 76: Strong (healthy traction). For a Travel app, that means healthy traction. 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
ONE-TIME · BUILD
💰 Estimated build cost
$85K
↳ What it cost to build · not monthly revenue
Likely range $65K – $115K
$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 (92 MB) | +$16K |
| ⚙ Travel complexity ×1.30 | +$20K |
Total estimate
$85K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$20K
↳ What it would sell for · not monthly revenue
Marketplace range $15K – $30K · 17× MRR multiple
💸
~0.2× build cost (under-water)
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 ≥ 4.7 (premium) | +15% |
Final multiple
17× MRR
👥 Estimated audience size
3.9M
Lifetime downloads (US-equivalent)
Monthly active
385K
Daily active
57K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Travel engagement | ~110 installs / rating |
| 🔁 Travel D30 retention | 10% |
| 📍 DAU / MAU stickiness | 0.15 |
DAU / MAU
15% sticky
🔬
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)
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
Stalled · 35/100MID TIERFREE (NO MONETIZATION)no growth momentumGrowth Velocity
5.0
Founder Strength
4.1
Product Quality
8.2
Revenue Strength
3.7
Monetization Maturity
0.5
Defensibility
4.5
Market Position
2.0
Operational Safety
0.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.86★ across 35,075 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ Risk: High — 10.2% refund mentions, scam/fraud mentions detected, rating drift -2.50 ★ (recent 50 vs lifetime).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $60K-$110K. Discount applied for operational risk..
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:
| Mid install base (35,075 ratings)METRIC | +$5,500 | |
| Excellent rating (4.9★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Ad-supported / freemiumMETRIC | +$600 |
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 · v5.11.0
Book faster. Travel smarter.
We've made booking smoother than ever and upgraded My Trips so you can easily view and manage all your bookings in one place.
We've made booking smoother than ever and upgraded My Trips so you can easily view and manage all your bookings in one place.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- JustFly: Cheap Flights
- Developer
- Momentum Travel Group
- Bundle ID
- com.justfly.JustFlyApp
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 4+
- Languages
- EN, FR, ES
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
- $1.2K/mo
- Top-grossing rank
- Outside top 100 in US Travel
- 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 growth35,279 ratings+38% lifetimeShow 3-year history estimate ▾
Tracked (55 weeks) Pre-tracking estimate (32 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.
🚀Version Release Timeline2 releases tracked
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
Plan, book, and manage your travel plans with justfly.com – Canada’s fastest growing travel app. From cheap flights and hotels to affordable car rentals, we have every part of your vacation covered. Book your next getaway with transparent pricing, zero hidden fees, and no extra charges. justfly.com takes the hassle and unnecessary expenses out of your travel plans – giving you more time to soak up the sun (or shred down a mountain).
Developed by a team of dedicated travel specialists, justfly.com is the perfect destination for cheap flights, hotels, and car rentals.… View full description on the official store →
Developed by a team of dedicated travel specialists, justfly.com is the perfect destination for cheap flights, hotels, and car rentals.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 92 MB🔞 4+📱 iOS 16.0+🔖 v5.11.0🔄 updated 0d ago🌐 EN, FR, ES📂 Travel💰 Paid
📅
What Worked™ · Development Pipeline
8 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
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 3.12 → 4.90 (improved 1.78★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2019-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
2018-07
📈
Crossed 50 ratings — social-proof flywheel kicking in
2017-02
⭐
Rating ↑ 1.00 → 1.67 (improved 0.67★)
2017-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
2016-09
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 433 reviews across 3 markets● 57% positive · ● 7% neutral · ● 36% negative · Rating drift: -2.50★ (declining — recent 50: 2.36★ vs lifetime: 4.86★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.24
🇺🇸 US
+0.18
🇬🇧 GB
-0.59
Top praise themes
fast easy ×18 quick easy ×9 customer service ×7 easy book ×7 easy fast ×7 book flight ×7 user friendly ×6 easy booking ×6
Top complaint themes
customer service ×59 credit card ×20 book flight ×14 cancellation fee ×13 booked flight ×11 cancel flight ×10 flight canceled ×8 worst experience ×7
Risk signals
Refund mentions: 10.2% Fraud / scam mentions: 13.2%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.7★ | 20 | 4.7★ this version |
| 🇧🇷 BR | 4.90625★ | 32 | 4.90625★ this version |
| 🇨🇦 CA | 4.78632★ | 819 | 4.78632★ this version |
| 🇩🇪 DE | 4.72727★ | 11 | 4.72727★ this version |
| 🇫🇷 FR | 4.92856★ | 14 | 4.92856★ this version |
| 🇬🇧 GB | 4★ | 21 | 4★ this version |
| 🇮🇳 IN | 4.94118★ | 17 | 4.94118★ this version |
| 🇯🇵 JP | 4.375★ | 16 | 4.375★ this version |
| 🇺🇸 US | 4.86286★ | 35,248 | 4.86286★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for JustFly: Cheap Flights: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 35,075 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does JustFly make per month?▴
Based on our ML-calibrated revenue forecast, JustFly earns approximately $1.2K/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 JustFly?▴
Browse the full Travel 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 JustFly?▴
JustFly is published by Momentum Travel Group 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 JustFly's BU Score?▴
JustFly has a BU Score of 76/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.