# Forgetting Curve Reminder vs 簿記3級 合格ドリル

The clearest difference is price: 簿記3級 合格ドリル at Free against Forgetting Curve Reminder's $1.99. 簿記3級 合格ドリル also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Forgetting Curve Reminder's advantage is ads (none vs shown). On update cadence and in-app purchases there is nothing between them.

簿記3級 合格ドリル is free to download; Forgetting Curve Reminder costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Forgetting Curve Reminder ships an update every 4 days, 簿記3級 合格ドリル every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Forgetting Curve Reminder | 簿記3級 合格ドリル |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Paid | — |
| Size | 3 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Manabi Mate LLC](https://appshunter.io/developer/1817627045) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Forgetting Curve Reminder

[App page](https://appshunter.io/ios/app/forgetting-curve-reminder/id6760619904)

This app helps you remember what you learn by scheduling reviews based on the Ebbinghaus forgetting curve. Create study items, receive timely reminders, and track your progress with ease. All your data is stored locally for enhanced privacy.

**Highlights:** Scientific review scheduling, Local reminders, Progress tracking, One-tap completion, Review history, Customizable intervals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 簿記3級 合格ドリル

[App page](https://appshunter.io/ios/app/3/id6761160384)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Forgetting Curve Reminder free?

Forgetting Curve Reminder costs $1.99, with no in-app purchases.

### Is 簿記3級 合格ドリル free?

簿記3級 合格ドリル is free to download, with no in-app purchases.

### Do Forgetting Curve Reminder or 簿記3級 合格ドリル have ads?

簿記3級 合格ドリル shows ads; Forgetting Curve Reminder does not.

### Which is updated more often, Forgetting Curve Reminder or 簿記3級 合格ドリル?

Forgetting Curve Reminder ships an update every 4 days, and 簿記3級 合格ドリル every 3 days. Most recently, Forgetting Curve Reminder was updated on October 28, 2026 and 簿記3級 合格ドリル on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*