promi$er vs mocsori
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
promi$er
This app helps you keep your commitments by attaching monetary value to tasks. Missing deadlines incurs a fine, leveraging loss aversion to boost motivation and build a track record of reliability. Transform intentions into concrete goals and develop self-discipline.
- Assign monetary value to tasks
- Pay fines for missed deadlines
- Earn achievements for timely completion
- Build a track record of reliability
- Transform intentions into concrete commitments
- Leverage loss aversion psychology
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PROMI$ER: BE A PRO AT KEEPING PROMISES transform your commitments with this innovative todo app that harnesses the power of loss aversion - our natural tendency to fear losses more than we value gains. while the satisfaction of completing a task fades quickly, the prospect of losing something tangible keeps us laser-focused on our goals. HOW IT WORKS • set meaningful tasks and assign them monetary value • complete tasks on time and earn your achievements • only if you miss a deadline, you'll pay fine that you've set • build a proven track record of reliability the science is clear: we're twice as motivated to avoid losses as we are to achieve gains. promi$er uses this psychological principle to help you follow through on your promises. by attaching real value to each commitment, you'll think more carefully about what you promise and feel a stronger drive to achieve it. so... DO NOT PAY! be miser; own your promises. there are things money cannot buy. WHY YOU'LL SUCCEED • transform vague intentions into concrete commitments • stay accountable through meaningful stakes • build lasting self-trust and discipline • experience the satisfaction of consistent achievement • you will start to take your word seriously your promises have real value. promi$er helps you discover it by making each commitment count. start making promises you'll keep, stay motivated, and become the reliable achiever you've always wanted to be. remember: when you make a promise, you don't owe anybody anything - you only owe it to yourself. download now and experience the power of loss aversion working for you, not against you.
mocsori
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A page worth keeping. mocsori transforms spoken notes into thoughtfully designed pages—with titles, summaries, and editorial typography. JUST SPEAK Record naturally. Live transcription follows your voice while mocsori organizes it into a polished page. EDITORIAL ARCHITECTURE Choose the look that fits your note—from minimalist design systems to bold, expressive typography. AI REFINES — IT DOESN'T REWRITE AI organizes what you've already said into clear sections, titles, and summaries. DESIGNED BY DEFAULT Refined titles, elegant typography, thoughtful spacing, drop caps, and pull quotes—automatically. SPEAK IN 60+ LANGUAGES Speak naturally in English, 한국어, 日本語, Français, Español, 中文, Deutsch, Italiano, Português, and more. PHOTOS & VIDEOS Add photos and videos anytime after recording to enrich your pages. A PRIVATE LIBRARY OF YOU Beautifully organized notebooks with personalized designs. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mocsori.vercel.app/privacy.html
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Verdict
The clearest difference is iOS requirement: mocsori at 15.0 against promi$er's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. promi$er sells 5 one-off in-app purchases and mocsori sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | promi$er | mocsori |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongha Lee | BRDY Studios, LLC |
In-app purchases
promi$er
- very low fine$0.29
- low fine$0.99
- medium fine$7.99
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- high fine$29.99
- very high fine$99.99
mocsori
- Premium$4.991 Month
- Premium Yearly7 Days trial$39.991 Year









