73
BU Score
Strong
Letterloop: Group Newsletters
✍️ BU Analytics Review
“
Letterloop: Group Newsletters is an iOS app from Letterloop in the Food & Drink category, currently rated 4.9★ across 637 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 73 — Strong (healthy traction). For a Food & Drink 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 8 of 8 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 (4.9★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| 5 starREVIEW | +$1,800 | |
| highly recommendREVIEW | +$1,400 | |
| Early-stage install base (637 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 | |
| Growing app (1y old)METRIC | +$200 |
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 →💾 64 MB🔞 4+📱 iOS 17.0+🔖 v1.51🔄 updated 1w ago🌐 EN📂 Food & Drink💰 Paid🚀 Launched 2024 (1y old)
📝 About this app
Letterloop is a fun way to have a group newsletter without the work. You pick the questions for your group to answer, then Letterloop creates a fun and beautiful newsletter with everyone's replies. All you need is to do is invite your people!
How does Letterloop work?
We crafted a set of questions designed to spark fun and thoughtful replies. The questions range from updates about your week to thoughts on identity, life stories, and personal philosophies.
Each newsletter cycle, we'll suggest a few questions for you. You can always swap questions or add your own. Plus, members of your newsletter can ask their own questions that you can include too.
Who uses Letterloop?
Groups of all kinds use Letterloop to grow close together, even when far apart.
- Families
- Friends
- Teams
- Universities
- Clubs & Masterminds
- Youth Groups
- Communities
Why Letterloop?
- Stay in touch, grow closer together, and discover things you never knew with the people in your life
- Let everyone ask and answer fun & interesting questions that don't normally come up in group chats or video calls
- Customize your Letterloop's content, schedule, and settings to match your group's interests and personalities
- Reschedule, pause, or extend a Letterloop issue as needed
- Access unlimited archives of your Letterloop's historical issues
- You're always in full control of your Letterloop data — no ads, ever
Letterloop Subscription
- You may purchase an auto-renewing subscription through an In-App Purchase.
- Subscriptions include Letterloop Monthly ($5.00/month) and Letterloop Annual ($50.00/year)
- Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
- Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase
Privacy Policy: https://www.letterloop.co/privacy-policy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
How does Letterloop work?
We crafted a set of questions designed to spark fun and thoughtful replies. The questions range from updates about your week to thoughts on identity, life stories, and personal philosophies.
Each newsletter cycle, we'll suggest a few questions for you. You can always swap questions or add your own. Plus, members of your newsletter can ask their own questions that you can include too.
Who uses Letterloop?
Groups of all kinds use Letterloop to grow close together, even when far apart.
- Families
- Friends
- Teams
- Universities
- Clubs & Masterminds
- Youth Groups
- Communities
Why Letterloop?
- Stay in touch, grow closer together, and discover things you never knew with the people in your life
- Let everyone ask and answer fun & interesting questions that don't normally come up in group chats or video calls
- Customize your Letterloop's content, schedule, and settings to match your group's interests and personalities
- Reschedule, pause, or extend a Letterloop issue as needed
- Access unlimited archives of your Letterloop's historical issues
- You're always in full control of your Letterloop data — no ads, ever
Letterloop Subscription
- You may purchase an auto-renewing subscription through an In-App Purchase.
- Subscriptions include Letterloop Monthly ($5.00/month) and Letterloop Annual ($50.00/year)
- Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
- Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase
Privacy Policy: https://www.letterloop.co/privacy-policy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
🆕 What's New · v1.51
New feature: From You!
Now you can create a Letterloop that’s written by you and sent to your Readers. Perfect for family updates, travel notes, classroom newsletters, or any one-to-many update you want to make feel more personal.
We also polished invite links, member roles, onboarding, and sharing so everything feels smoother from the first invite to the final Issue.
Now you can create a Letterloop that’s written by you and sent to your Readers. Perfect for family updates, travel notes, classroom newsletters, or any one-to-many update you want to make feel more personal.
We also polished invite links, member roles, onboarding, and sharing so everything feels smoother from the first invite to the final Issue.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Letterloop: Group Newsletters
- Developer
- Letterloop
- Bundle ID
- co.letterloop.letterloop-expo
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN
Company
- Website
- letterloop.co
- Tagline
- Private group newsletters for friends, families & teams
- Description
- Letterloop is a fun and easy way to create private, group newsletters. Let everyone ask and answer interesting questions about their lives — all over email, no apps.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $30.3K/mo
- Top-grossing rank
- 🇩🇪#57 /100
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/candacewwu
- 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
- care@letterloop.co
- Phone
- Not found
- Contact page
- Not found
- About page
- https://letterloop.co/about
📈Ratings growth637 ratings+2175% lifetimeShow 3-year history estimate ▾
Tracked (47 weeks) Pre-tracking estimate (25 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution●Top 10●Top 30●Top 60
📊Category Rank Trajectory#57 now · best #57 · 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 Food & Drink
DoorDash: Food, Grocery, More
★ 4.8 · 21,691,269 reviews
Uber Eats: Essen, Lieferdienst
★ 4.8 · 10,346,813 reviews
McDonald's
★ 4.8 · 7,675,129 reviews
Kindle
★ 4.9 · 5,609,451 reviews
Audible: Audiobooks & Podcasts
★ 4.8 · 5,507,414 reviews
Libby, die Bibliotheks-App
★ 4.7 · 4,126,898 reviews
Chick-fil-A
★ 4.9 · 3,909,638 reviews
Hoopla Digital
★ 4.8 · 1,341,327 reviews
Browse BU Analytics
📚 All 55,000+ Books
🜍 Alchemy & Hermeticism
🔮 Magic & Ritual
🌙 Witchcraft & Paganism
⭐ Astrology & Cosmology
🃏 Divination & Tarot
📜 Food & Drink
✡️ 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 