58
Quality Score
Solid
Third Space
✍️ bumetric analysis
“
Third Space is an iOS app from Third Space in the Health & Fitness category, currently rated 4.8★ across 109 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 58: Solid (established niche player). For a Health & Fitness 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.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
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
💰 Estimated build cost
$125K
Likely range $95K – $170K
$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 (77 MB) | +$10K |
| ⚙Health & Fitness complexity ×1.40 | +$24K |
| ⚙7.0y maintenance × ~1-person team | +$41K |
Total estimate$125K
💵 Estimated acquisition value
$15K
Marketplace range $10K – $20K · 21× MRR multiple
💸~0.1× 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 |
| 📅7.0y proven track record | +20% |
| ⭐★ rating ≥ 4.7 (premium) | +15% |
| 🏷Health & Fitness category multiple | +10% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple21× MRR
👥 Estimated audience size
5.3K
Lifetime downloads (US-equivalent)
Monthly active
810
Daily active
280
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
| 📲Health & Fitness engagement | ~70 installs / rating |
| 📅7.0y of rating accumulation | -30% |
| 🔁Health & Fitness D30 retention | 22% |
| 📍DAU / MAU stickiness | 0.35 |
DAU / MAU35% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 70%
Also possible
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 | 77 MB |
| 🏷Category context | Health & Fitness |
| 📦Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-03-30 · 54 days ago
0 · Active50 · At risk100 · 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
| 📅54 days since last update | Healthy release cadence |
| 👥Small user base (109 ratings) + 7.0y old | +10% (solo-project pattern) |
VerdictSlowing
🔬
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 · 36/100MID TIERFREE (NO MONETIZATION)no growth momentumRevenue Strength
3.7
Product Quality
5.1
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.8
Operational Safety
6.1
Founder Strength
3.0
Monetization Maturity
0.5
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.75★ across 109 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — rating drift -1.83 ★ (recent 50 vs lifetime).
🎯 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.
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 7 of 7 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| highly recommendREVIEW | +$1,400 | |
| Established app (6y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (109 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 77 MB🔞 12+📱 iOS 15.1+🔖 v6.5.1🔄 updated 1mo ago🌐 EN📂 Health & Fitness💰 Free🚀 Launched 2019 (6y old)
📝 About this app
Your workout can be the difference between a good day and a bad one. Make it count.
At Third Space, we believe in inspiring you to be your personal best—whether you’re in the club, at home, or on the move. Our app is designed to fit seamlessly into your lifestyle, giving you access to world-class trainers and the tools you need to stay motivated.
Features:
- Workout Library: Access an expansive library of workout videos and programmes, led by our elite trainers. Whether you’re looking to break a sweat with a WOD or unwind with a calming yoga flow, find your workout here.… View full description on the official store →
At Third Space, we believe in inspiring you to be your personal best—whether you’re in the club, at home, or on the move. Our app is designed to fit seamlessly into your lifestyle, giving you access to world-class trainers and the tools you need to stay motivated.
Features:
- Workout Library: Access an expansive library of workout videos and programmes, led by our elite trainers. Whether you’re looking to break a sweat with a WOD or unwind with a calming yoga flow, find your workout here.… View full description on the official store →
🆕 What's New · v6.5.1
This update resolves an issue where slowly swiping through the personalised home page carousel would snap back instead of advancing to the next item.
📅
What Worked™ · Development Pipeline
4 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
📈
Crossed 50 ratings — social-proof flywheel kicking in
2023-06
📈
Crossed 10 ratings — social-proof flywheel kicking in
2021-08
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 76 reviews across 4 markets● 71% positive · ● 11% neutral · ● 18% negative · Rating drift: -1.83★ (declining — recent 50: 2.92★ vs lifetime: 4.75★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇫🇷 FR
+0.81
🇦🇺 AU
+0.71
🇺🇸 US
+0.66
🇬🇧 GB
+0.32
Top praise themes
amazing gym ×4 classes ×22 easy ×13 staff ×6 booking ×6 top ×5 new ×5 class ×5
Top complaint themes
book classes ×3 book class ×3 new ×9 gym ×9 update ×8 only ×6 few ×6 booking ×6
Risk signals
Refund mentions: 1.3% Bug mentions: 4%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.75229★ | 109 | 4.75229★ this version |
| 🇬🇧 GB | 4.78353★ | 3,922 | 4.78353★ this version |
| 🇩🇪 DE | 5★ | 8 | 5★ this version |
| 🇫🇷 FR | 5★ | 18 | 5★ this version |
| 🇯🇵 JP | 5★ | 4 | 5★ this version |
| 🇨🇦 CA | 4.85714★ | 7 | 4.85714★ this version |
| 🇦🇺 AU | 4.78946★ | 19 | 4.78946★ this version |
| 🇧🇷 BR | 5★ | 3 | 5★ this version |
| 🇮🇳 IN | 4.5★ | 10 | 4.5★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Third Space
- Developer
- Third Space
- Bundle ID
- com.fisikal.member.thirdspace
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 12+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Third Space - London Health Clubs and Luxury Gyms
- Description
- Your workout can be the difference between good day and bad. Luxury gyms and Health Clubs in London from Third Space, each with their own individual style.
- 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
- $771/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- 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/Third-Space-London-16760… · instagram instagram.com/thirdspacelondon · linkedin uk.linkedin.com/company/the-third-space · tiktok tiktok.com/@thirdspacelondon · youtube youtube.com/channel/UC2Hbs92WEnbV8YBS…
- Not found
- Phone
- Not found
- Contact page
- thirdspace.london/help-centre
- About page
- Not found
📈Ratings growth109 ratings+10800% lifetimeShow 3-year history estimate ▾
Tracked (21 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.
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.
Full revenue analysis
Read the article-style breakdown for Third Space: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.