---
title: "PatternBank - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Stop forgetting LeetCode solutions. PatternBank helps you retain what you practice by turning solved problems into confidence-based spaced repetition reviews.  Solving hundreds of problems is not the "
---

# PatternBank — United States
> Spaced Repetition for Coding

![PatternBank App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4b/6b/f7/4b6bf7cc-7b9c-ff4e-f4e2-e1265c44f455/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-WpHBLb)
**Category:** Productivity
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.derekz.patternbank
**Store:** Apple App Store
**Country:** United States
**Version:** 2.2.0 (released 2026-07-29)
**Original Release:** 2026-02-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759760762)
**AppTail Page:** [https://apptail.io/app/patternbank-vUVy/united-states](https://apptail.io/app/patternbank-vUVy/united-states)

## PatternBank Description
Stop forgetting LeetCode solutions. PatternBank helps you retain what you practice by turning solved problems into confidence-based spaced repetition reviews.

Solving hundreds of problems is not the same as remembering them. PatternBank gives you a focused system for tracking what you solved, how confident you felt, which patterns were involved, and when you should review next.

Use PatternBank to:

- Track algorithm problems by title, difficulty, confidence, notes, and patterns
- Review problems on a spaced repetition schedule
- Rate confidence from 1 to 5 stars after each review
- Connect public LeetCode Activity to bring recent accepted submissions into Today
- See due reviews, LeetCode solves, and completed work in one daily workflow
- Track progress by pattern, review history, confidence trend, and 30-day projection
- Exclude problems you do not want in the review queue
- Start locally without an account, then sign in when you want cloud sync

PatternBank is built for technical interview prep, algorithm practice, and long-term recall. It keeps the workflow simple: capture the problem, rate your confidence, review what is fading.

LeetCode Activity uses public profile activity. PatternBank does not ask for your LeetCode password.

## PatternBank Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/a5/c1/45a5c165-ba2e-aedd-e8d5-c1a41a313bc7/Simulator_Screenshot_-_iPhone_15_Pro_Max_-_2026-05-20_at_21.03.56.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/3f/86/023f868d-c357-ee2e-890e-4f0438f84193/Simulator_Screenshot_-_iPhone_15_Pro_Max_-_2026-05-20_at_21.11.56.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7e/3c/9f/7e3c9f07-555b-f92f-a33e-d4fb29ddf807/Simulator_Screenshot_-_iPhone_15_Pro_Max_-_2026-05-20_at_21.09.55.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/b9/10/cbb910e1-a804-df02-b585-242f6eed2426/Simulator_Screenshot_-_iPhone_15_Pro_Max_-_2026-05-20_at_21.14.05.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b9/75/11/b9751118-7a6a-9db1-95e9-68c7916c182b/Simulator_Screenshot_-_iPhone_15_Pro_Max_-_2026-05-20_at_21.12.22.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b3/30/c2/b330c274-9c8c-dca3-3492-dfe22d3bff1b/search_any_problems.png/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fe/46/e5/fe46e5b4-9f7f-bbaf-fe18-698af0571e97/add_problem_example.png/1290x2796.png)

## PatternBank Rating Breakdown in United States
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)







---

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