Lambus | Reiseplaner
56
Quality Score
Solid
✍️ Bumetric analysis
“
Lambus | Reiseplaner is an iOS app from Lambus GmbH in the Travel category, currently rated 4.7★ across 75 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 Travel 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
$7.0K
per month
→
12-mo forecast
$6.1K – $22.1K
per month
→
24-mo forecast
$5.7K – $51.2K
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
10 snapshots on record
Rating
4.7
Reviews
75 reviews
Forecast Revenue / mo
$7.0K
Snapshots tracked
10
since Sep 2019
ONE-TIME · BUILD
💰 Estimated build cost
$135K
↳ What it cost to build · not monthly revenue
Likely range $100K – $180K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~1.6y 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 |
| 📦 Asset bundle (92 MB) | +$16K |
| ⚙ Travel complexity ×1.30 | +$20K |
| ⚙ 7.6y maintenance × ~1-person team | +$45K |
Total estimate
$135K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 18× MRR multiple
💸
~0.9× 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 |
| 📅 7.6y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
18× MRR
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 60%
Also possible
React Native
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 92 MB |
| 🏷 Category context | Travel |
| 📦 Mid-large iOS bundle | → Likely native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-08-15 · 52 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 52 days since last update | Healthy release cadence |
| 👥 Small user base (75 ratings) + 7.6y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$7.0K/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
$6.0K – $13.9K
12 months
$6.1K – $22.1K
24 months
$5.7K – $51.2K
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
Early-stage solo · 43/100INDIE TIERexpected for tierRevenue Strength
3.8
Product Quality
3.7
Market Position
2.0
Growth Velocity
5.0
Defensibility
5.4
Operational Safety
10.0
Founder Strength
3.6
Monetization Maturity
1.0
- 💰 Revenue: Modest — $2K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.68★ across 75 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 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 = $126K-$224K.
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 (4.7★)METRIC | +$2,200 | |
| Established app (7y old)METRIC | +$800 | |
| Localized (6 languages)METRIC | +$600 | |
| Pre-traction phase (75 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 · v13.0.0
Thank you for using Lambus! This update contains bug fixes and improvements :-)
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Lambus | Reiseplaner
- Developer
- Lambus GmbH
- Bundle ID
- io.lambus.app
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, PT, ES
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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $7.0K/mo
- Top-grossing rank
- 🇩🇪#96 /100
- 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 growth80 ratings+7900% lifetimeShow 3-year history estimate ▾
Tracked (10 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇩🇪
DE
Top-grossing rank: #96 / 100
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#96 now · best #28 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter3 releases tracked
🚀Version Release Timeline3 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
Lambus - Your all-in-one travel companion!
Conquer the world with ease and plan your next adventure with Lambus - the ultimate travel app that has everything you need for your trip! From trip planning to organizing your documents to managing expenses, we've got it all under control so you can focus on your adventure! Whether you're traveling solo or on a group adventure, Lambus is your reliable companion on every trip.
# Simply plan, experience more!
So much world, so little time! That's why we've made itinerary planning as easy as possible.… View full description on the official store →
Conquer the world with ease and plan your next adventure with Lambus - the ultimate travel app that has everything you need for your trip! From trip planning to organizing your documents to managing expenses, we've got it all under control so you can focus on your adventure! Whether you're traveling solo or on a group adventure, Lambus is your reliable companion on every trip.
# Simply plan, experience more!
So much world, so little time! That's why we've made itinerary planning as easy as possible.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 92 MB🔞 4+📱 iOS 15.0+🔖 v13.0.0🔄 updated 1mo ago🌐 EN, FR, DE, IT, PT +1📂 Travel💰 Paid🚀 Launched 2019 (7y old)
📅
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 →
2026-08
🔧
Shipped update — v12.6.0 → v13.0.0
2026-06
🔧
Shipped update — v12.5.2 → v12.6.0
2026-05
🔄
Monetization changed: paid → free
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 4.00 → 4.60 (improved 0.60★)
2024-08
⭐
Rating ↑ 3.67 → 4.00 (improved 0.33★)
2020-11
⭐
Rating ↑ 3.00 → 3.50 (improved 0.50★)
2019-09
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #30Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
travel planner·#30🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.71605★ | 81 | 4.71605★ this version |
| 🇬🇧 GB | 4.47058★ | 51 | 4.47058★ this version |
| 🇩🇪 DE | 4.57073★ | 1,025 | 4.57073★ this version |
| 🇫🇷 FR | 4.8209★ | 134 | 4.8209★ this version |
| 🇯🇵 JP | 5★ | 1 | 5★ this version |
| 🇨🇦 CA | 4.81159★ | 69 | 4.81159★ this version |
| 🇦🇺 AU | 4.77778★ | 36 | 4.77778★ this version |
| 🇧🇷 BR | 4.87718★ | 114 | 4.87718★ this version |
| 🇮🇳 IN | 4.55556★ | 9 | 4.55556★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by Lambus GmbH
View all →📦 Portfolio summaryINDIE studio
2apps·$12K/mocombined
Lead-app heavy — top app contributes 58%
About this analysis
Why low confidence: only 75 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
9 answers · auto-generated from this app's public dataHow much does Lambus | Reiseplaner make per month?▴
Based on our ML-calibrated revenue forecast, Lambus | Reiseplaner earns approximately $7.0K/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.
Is Lambus | Reiseplaner profitable?▴
With estimated build cost $135K and monthly revenue $7.0K, Lambus | Reiseplaner looks break-even-grade — payback period sits around 1.6 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like Lambus | Reiseplaner?▴
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.
What is Lambus | Reiseplaner built with?▴
Our heuristic places Lambus | Reiseplaner on the Native iOS (Swift / UIKit) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Lambus | Reiseplaner still actively maintained?▴
Maintenance status: Slowing (25% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Lambus | Reiseplaner sell for?▴
Estimated acquisition value: $125K (marketplace range $100K – $175K). Calculated as 18× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Lambus | Reiseplaner last updated?▴
Lambus | Reiseplaner last shipped a new version on 2026-08-15 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Lambus | Reiseplaner?▴
Lambus | Reiseplaner is published by Lambus GmbH 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 Lambus | Reiseplaner's BU Score?▴
Lambus | Reiseplaner 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.