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28
BU Score
Niche

Write Only 2

2.5 ✍️ Editor
✍️ bumetric analysis

Write Only 2 is an iOS app from 潮激 李 in the Productivity category, currently rated 2.5★ across 4 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.

Our BU Score puts it at 28: Niche (micro-niche or pre-traction stage). For a Productivity app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue 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
Below-average rating (2.5★)METRIC
−$1,500
Established app (5y old)METRIC
+$800
Single-language (English only)METRIC
−$400
Pre-traction phase (4 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 924 KB🔞 4+📱 iOS 11.0+🔖 v1.0🔄 updated 5y ago🌐 EN📂 Productivity💰 Paid🚀 Launched 2020 (5y old)

📝 About this app

Write Only is dedicated to creative writing rather than busy editing. It helps you focus more on putting words on paper. Using it is like sitting in front of a typewriter and watching words flow out of your finger tips.

Everything you put down on the page is permanent. All the typing is saved as a PDF file, including the positions, the font size, and the colors that the texts come out with. No matter where and when you are going to view these pages, they will be kept exactly same as the time you typed them.

Fixed cursor sits right above the keyboard, therefore your eyes will be close both to the text you're typing and the fingers, and that can help to reduce typing errors.

You can start typing on the page at any place by tapping on that location and use any margin you want by moving the page. It is very easy to type aligned texts.

An extension keybar includes frequently used keys like ' or ; that are difficult to access in iOS' default keyboard.

Write Only is good for writing the first draft of any work, especially poetry, diary or journal. When you come back to your writings years later, the shapes of the text and the errors you made will help you recall the moments of the writing.

FEATURES

- Sync with iCloud Drive
- Beautiful typewriter font.
- Minimal interface.
- Saved as a PDF file that you can print to paper.
- Accessory keybar contains frequently used keys missing in the default keyboard.
- Two text colors: black and red.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Write Only 2
Developer
潮激 李
Bundle ID
com.litchie.writeonly-2
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
EN

Company

Website
writeonly.litchie.com
Tagline
Write Only 2
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
$86/mo
Top-grossing rank
Outside top 100 in US Productivity
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
https://twitter.com/litchiedev
LinkedIn
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
twitter
Email
support@litchie.com
Phone
Not found
Contact page
Not found
About page
Not found
Recent App Store Reviews2 latest · avg 1.0★ · 0% 5★ · 100.0% 1★
5★
0 (0%)
4★
0 (0%)
3★
0 (0%)
2★
0 (0%)
1★
2 (100%)
+0 ratings/week
Top positive
★☆☆☆☆ Not very user friendly
It will not allow me to export as an Image as the pictures indicate.…
★☆☆☆☆ Rubbish
Okay, I regret purchasing this app. Once you type something, there is no way to edit what you wrote with a cursor. It is like an image editor where you need to edit each character - erase one character and try to line up a small block so yo…
Top negative
★☆☆☆☆ Not very user friendly
It will not allow me to export as an Image as the pictures indicate.…
★☆☆☆☆ Rubbish
Okay, I regret purchasing this app. Once you type something, there is no way to edit what you wrote with a cursor. It is like an image editor where you need to edit each character - erase one character and try to line up a small block so yo…
📈Ratings growth4 ratings+300% lifetimeShow 3-year history estimate ▾Aug 2020Oct 2024May 2026
Tracked (4 weeks) Pre-tracking estimate (37 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.

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Full revenue analysis
Read the article-style breakdown for Write Only 2: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →