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67
BU Score
Solid

Priori - Simple List

4.6 ✍️ Editor
✍️ BU Analytics Review

Priori - Simple List is an iOS app from ideaTiny Co., Ltd. in the Productivity category, currently rated 4.6★ across 138 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 67Solid (established niche player). For a Productivity app, that means established niche player.

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
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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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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 7 of 7 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 (4.6★)METRIC
+$2,200
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Established app (7y old)METRIC
+$800
Localized (6 languages)METRIC
+$600
Early-stage install base (138 ratings)METRIC
+$400
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.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Aug 24
Jan 25
Mar 25
Apr 25

⭐ 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 →
💾 29 MB🔞 4+📱 iOS 12.0+🔖 v2.9.7🔄 updated 2y ago🌐 EN, JA, KO, RU, ZH +1📂 Productivity💰 Paid🚀 Launched 2019 (7y old)

📝 About this app

Join Priori now, work with users around the world to get rid of busy and ineffective work, say goodbye to procrastination, and re-understand time management.

The following is selected from real global reviews:

"A very nice App with a UI that is terribly concise and makes people want to finish more plans and then cross it out."
"It's no exaggeration to use art to describe this App."
"It's the ideal App in my heart!"
"I love this simple style, nothing extra."
“wow! I didn’t expect that quality. really good interface. ”
“Less is more! ”
“Науку в массы ! ”(Russian: Theory goes to the masses!)
“私の仕事と人生に大きな助け”(Japanese: Very helpful to my work and life.)


[ What is Priori? ]

Priori is a time management tool that implements the Eisenhower Matrix rule on mobile devices. Faced with endless work and life pressures, Priori hopes to minimize the burden of user “to do list” at the visual and operational levels through an effective but minimalist design language, while using the Eisenhower Matrix rule to return focus to the focus. Above the most valuable things.
The important things are rarely urgent, the urgent things are rarely important, give yourself a chance and let Priori do the work with you efficiently.


[ How the Eisenhower Matrix matter classified should be implemented? ]
Let's take a look at the 4D solution for time management Eisenhower Matrix:

1. First matrix (important and urgent): Do it now
The first matrix is the crisis matrix. In this matrix, matters are not only urgent but important. Keeping an eye on the first matrix can lead to stress, exhaustion and other related problems. Covey believes that people who pay attention to the first matrix for a long time will only find relief in the fourth matrix. Because the fourth matrix is neither important nor urgent, humans prefer to do these things.

2. Second matrix (important not urgent): Do it a planned way
According to Covey, "the second matrix is the core of efficient personal management." Really efficient people will pay attention to the first matrix, but the second matrix is concerned. In this state, we will focus on opportunities, think in a preventive way, and will reserve enough time to focus on what really matters.

3. The third matrix (not important but urgent): Delegate
The main reason why most people find that time is not enough is to take too much work that is not their own. We should realize that it is our busy and blind source. It is best to authorize others to do things in this matrix, or to reduce the investment in such matters through euphemistic rejection.

4. Fourth matrix (not important, not urgent): Don’t do it
This thing is a matrix for buffer adjustment. When you are tired, you can adjust your mindset and body through something that is not important and urgent, but if you are always addicted to the fourth matrix, then our output will be greatly reduced, directly causing wasted time and wasting life.


[ Special feature ]

• Classic theory: a highly efficient Eisenhower Matrix method
• Double quadrant list: work and life independent management
• Black and white theme: automatic switching
• Natural language parsing: automatically recognize time and set reminders
• iCloud Sync: Seamless work across multiple devices
• Fit iPad: landscape and split screen operations
• Time reminder: flexible setting every day, weekday, week, month
• Location Reminder: Reminder when arriving or leaving the location
• Face ID & Touch ID: Privacy
• Rich setup items: Customize your personal habits
• Url Scheme: priori://

------------------


Contact us with fun: fb@ideatiny.com
Telegram: https://t.me/PrioriApp

🆕 What's New · v2.9.7

Thank you for using Priori

- Optimize user experience

Profile & Insights

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

Identification

App name
Priori - Simple List
Developer
ideaTiny Co., Ltd.
Bundle ID
com.kollway.iQuadrant
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
EN, JA, KO, RU, ZH, ZH

Company

Website
Not found
Tagline
Not found
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
$19.1K/mo
Top-grossing rank
Outside top 100 in US Productivity
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
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
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth138 ratings+13700% lifetimeShow 3-year history estimate ▾May 2019Jul 2024May 2026
Tracked (22 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.
💰Pricing History$0.00 → $2.99 (+0%)
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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