73
BU Score
Strong
Currency
✍️ BU Analytics Review
“
Currency is an iOS app from Jeffrey Grossman in the Travel category, currently rated 4.8★ across 77,870 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.
Our BU Score puts it at 73 — Strong (healthy traction). For a Travel app, that means healthy traction.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (77,870 ratings)METRIC | +$5,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Multilingual (16 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| too expensiveREVIEW | −$1,000 | |
| Established app (7y old)METRIC | +$800 |
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.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 65 MB🔞 4+📱 iOS 14.0+🔖 v8.0🔄 updated 7mo ago🌐 DA, NL, EN, FI, FR +11📂 Travel💰 Free🚀 Launched 2019 (7y old)
📝 About this app
A powerful yet simple currency converter, Currency provides up-to-date exchange rates for over 160 currencies and countries! Great for when you travel abroad.
Currency has been the #1 currency converter for iPhone since 2008, launching as one of the first 500 apps in the App Store.
Available for iPhone, iPad, and Apple Watch.
———
Upgrade to Currency+ to remove ads & unlock all features. Subscriptions will be charged to your credit card through your iTunes account. Subscription is offered for 1-year periods ($19.99, price may vary by location), and will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase. Free trials may only be used once. Any unused portion of a free trial will be forfeited if you purchase a subscription.
———
Terms of Service: http://currencyapp.com/terms/
Privacy Policy: http://currencyapp.com/privacy/
Currency has been the #1 currency converter for iPhone since 2008, launching as one of the first 500 apps in the App Store.
Available for iPhone, iPad, and Apple Watch.
———
Upgrade to Currency+ to remove ads & unlock all features. Subscriptions will be charged to your credit card through your iTunes account. Subscription is offered for 1-year periods ($19.99, price may vary by location), and will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase. Free trials may only be used once. Any unused portion of a free trial will be forfeited if you purchase a subscription.
———
Terms of Service: http://currencyapp.com/terms/
Privacy Policy: http://currencyapp.com/privacy/
🆕 What's New · v8.0
• Redesigned Liquid Glass interface for iOS 26
• Widget appearance configuration: system, light, green, or dark
• Keypad in Apple Watch app now support decimals and includes a calculator
• Added support for Sierra Leonean Leone (SLE), Caribbean Guilder (XCG), and Zimbabwean ZiG (ZWG) currencies
• Widget appearance configuration: system, light, green, or dark
• Keypad in Apple Watch app now support decimals and includes a calculator
• Added support for Sierra Leonean Leone (SLE), Caribbean Guilder (XCG), and Zimbabwean ZiG (ZWG) currencies
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Currency
- Developer
- Jeffrey Grossman
- Bundle ID
- com.jeffreygrossman.currencyapp
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 4+
- Languages
- DA, NL, EN, FI, FR, DE, IT, JA, KO, PT, RU, ZH, ES, SV, TH, ZH
Company
- Website
- Not found
- Tagline
- Currency
- Description
- A powerful yet simple currency converter, Currency provides up-to-date exchange rates for over 160 currencies and countries! Great for when you travel abroad.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- $20.0K ($20.0K – $30.0K)AI medium
- AI annual estimate
- $240.0K/yr
- ML model estimate / mo
- $28.4K/mo
- Top-grossing rank
- 🇯🇵#24 /100 🇧🇷#36 /100 🇦🇺#60 /100 🇨🇦#69 /100 🇺🇸#85 /100
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- http://www.currencyapp.com/support/
- About page
- Not found
✨AI Revenue EstimateCONFIDENCE: MEDIUM
The iOS app "Currency" by Jeffrey Grossman is estimated to generate between $20,000 and $30,000 in monthly revenue. The most recent public estimate from September 2025 indicates a monthly revenue of $20,000, leading to an annual estimate of $240,000.
Sources mentioned: Adapty, Trend Apps, Sensor Tower, MacStories, TekRevol
⭐Recent App Store Reviews49 latest · avg 3.22★ · 46.9% 5★ · 32.7% 1★
5★23 (47%)
4★3 (6%)
3★1 (2%)
2★6 (12%)
1★16 (33%)
+34 ratings/week
Praise: great ×10 love ×4 perfect ×3 best ×3 recommend ×2Complaints: worst ×1 subscription ×1 scam ×1
Top positive
★★★★★ Simple and great
A must for any international traveler.
Clean and simple interface. I love it.…
★★★★★ Awsome App
Love this app that has helped me negotiate money and traveling…
Top negative
★☆☆☆☆ Does not work
The way it used to……
★☆☆☆☆ Porn ad?!!
I randomly opened my app at work and found ad with porn in it!!!…
📈Ratings growth77,870 ratings+47% lifetimeShow 3-year history estimate ▾
Tracked (58 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution●Top 10●Top 30●Top 60
🌍Top Countries — Grossing Rank5 countries
🇯🇵JP#24 /100
🇧🇷BR#36 /100
🇦🇺AU#60 /100
🇨🇦CA#69 /100
🇺🇸US#85 /100
📊Category Rank Trajectory#24 now · best #22 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
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.
More Travel
Lyft
★ 4.9 · 17,120,798 reviews
Uber: Ride-Hailing & Taxis
★ 4.9 · 15,867,444 reviews
United Airlines
★ 4.8 · 7,956,319 reviews
Southwest Airlines: Travel App
★ 4.8 · 7,011,859 reviews
Fly Delta
★ 4.6 · 7,001,624 reviews
Expedia: Reise, Hotel, Flug
★ 4.8 · 5,694,140 reviews
Hilton Honors: Book Hotels
★ 4.9 · 3,177,527 reviews
Vrbo Holiday Rentals
★ 4.7 · 2,937,921 reviews
Browse BU Analytics
📚 All 55,000+ Books
🜍 Alchemy & Hermeticism
🔮 Magic & Ritual
🌙 Witchcraft & Paganism
⭐ Astrology & Cosmology
🃏 Divination & Tarot
📜 Travel
✡️ Kabbalah & Jewish Mysticism
🕉️ Mysticism & Contemplation
🕊️ Theosophy & Anthroposophy
🏛️ Freemasonry & Secret Societies
👻 Spiritualism & Afterlife
📖 Sacred Texts & Gnosticism
👁️ Supernatural & Occult Fiction
🧘 Spiritual Development
📚 Esoteric History & Biography
Info
About BU Analytics