# PrepTap — Daily interview decisions

> Daily interview decisions (iPhone/iPad app by Sherwood Lee.)

- Source: https://appshunter.io/ios/app/preptap/id6805956505 (this page in markdown: same URL + `.md`)
- Developer: [Sherwood Lee](https://appshunter.io/developer/1824520319)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-09-01
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/preptap/id6805956505/reviews.md

## What is PrepTap?

Interview prep should fit into the moments you actually have.

PrepTap turns algorithms and system design into focused, five-decision practice sprints made for iPhone. There is no essay box and no endless feed. Select the strongest choices, say how confident you are, and learn from immediate, option-by-option reasoning.

PRACTICE WITH PURPOSE

• Complete exactly five decisions in every sprint
• Work across algorithms and system-design tradeoffs
• See how many options each question requires
• Build the habit without a keyboard

LEARN THE REASONING

• Understand why each selected or missed option matters
• Get a concise mental model for the concept
• Learn interview-ready language for explaining your judgment
• Separate a confident answer from a lucky guess

SEE WHAT YOU RETAIN

• Follow your weekly learning rhythm
• Explore a 24-concept Algorithms and System Design journey
• Move concepts from New to Learning to Retained through demonstrated work
• Review a clear summary after every sprint

SECURE PROGRESS, READY TO RESUME

Sign in with Apple is required; PrepTap does not request your Apple name or email. Progress stays protected on your device and completed practice syncs to your account. After a valid session has been restored, downloaded questions keep practice available during a temporary network outage.

PrepTap is an independent educational product. It does not guarantee an interview or employment outcome and is not affiliated with any employer.


## Version history (last 2 releases)

### 1.1.0 — 2026-09-08

More questions. Fresher daily practice. Smoother sprints.

• Practice with 216 questions across algorithms and system design, including 192 new scenarios.
• Get a better mix of unseen questions and spaced reviews, with daily practice updating correctly as the day changes.
• Leave a question or its feedback safely, including when tapping Back repeatedly.
• Resume an unfinished sprint or replace it with a fresh set while keeping your recorded answers.
• Pull to refresh Today and receive catalog updates more reliably when returning to the app.

### 1.0.0 — 2026-09-01

No release notes.

## More apps by Sherwood Lee

- [Credit Reward](https://appshunter.io/ios/app/credit-reward/id6748156341)
- [Solo Sudoku](https://appshunter.io/ios/app/solo-sudoku/id6767895914)
- [SoloTetris](https://appshunter.io/ios/app/solotetris/id6770649747)
- [Toll Lens](https://appshunter.io/ios/app/toll-lens/id6805959738)

All apps by Sherwood Lee: https://appshunter.io/developer/1824520319

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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 2026-09-11.*