# promi$er — BE PRO, BE MISER, KEEP PROMISE

> BE PRO, BE MISER, KEEP PROMISE (iPhone/iPad app by Dongha Lee.)

- Source: https://appshunter.io/ios/app/promier/id6740737772 (this page in markdown: same URL + `.md`)
- Developer: [Dongha Lee](https://appshunter.io/developer/1617947285)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2025-03-06
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/promier/id6740737772/reviews.md

## What is promi$er?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| medium fine | $7.99 | one-time |
| very low fine | $0.29 | one-time |
| low fine | $0.99 | one-time |
| high fine | $29.99 | one-time |
| very high fine | $99.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2025-03-06

No release notes.

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## More apps by Dongha Lee

- [todoom](https://appshunter.io/ios/app/todoom/id1623866334)

All apps by Dongha Lee: https://appshunter.io/developer/1617947285

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*