# Memoriter vs Study Analysis

The clearest difference is ads: Memoriter at none against Study Analysis's shown. Memoriter also leads on review sentiment (68% vs 50%). Study Analysis's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 16.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Memoriter sells 2 one-off in-app purchases and Study Analysis sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Memoriter ships an update every 3 weeks, Study Analysis every 5 days. The most recent releases landed on August 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Memoriter | Study Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/study-analysis/id1588660635/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **68.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 45 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QOOQ inc.](https://appshunter.io/developer/446639722) | [Ryunosuke Shibuya](https://appshunter.io/developer/1588660637) |

## What reviewers say

### Memoriter

[App page](https://appshunter.io/ios/app/memoriter/id916135419)

This app helps you remember information by sending timed push notifications based on a forgetting curve. Easily record text or photos and receive reminders to review content, ensuring long-term retention. It offers an intuitive interface and multiple viewing options for efficient learning.

**Highlights:** Spaced repetition notifications, Text and photo recording, Lock screen access, Apple Watch integration, Categorization by tags, Q&A flashcard format, Spartan daily prompt mode

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Increase database and Delete Ads | $4.99 | one-time |
| Premium | $6.99 | one-time |


### Study Analysis

[App page](https://appshunter.io/ios/app/study-analysis/id1588660635)

Optimize your learning with a tool that leverages the Ebbinghaus forgetting curve for efficient review. Track study time, customize schedules, and receive timely reminders. Unlock advanced features like widgets and ad-free experience with a premium plan.

**Highlights:** Ebbinghaus forgetting curve memory status graph, Daily study time tracking, Customizable review schedules, Daily review task list, Review time notifications, Barcode textbook registration, Premium widgets for tasks and forgetting curve

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $5.99 | one-time |


## Frequently asked questions

### Is Memoriter free?

Memoriter is free to download, with in-app purchases available.

### Is Study Analysis free?

Study Analysis is free to download, with in-app purchases available.

### Do Memoriter or Study Analysis have ads?

Study Analysis shows ads; Memoriter does not.

### Which is updated more often, Memoriter or Study Analysis?

Memoriter ships an update every 3 weeks, and Study Analysis every 5 days. Most recently, Memoriter was updated on August 17, 2026 and Study Analysis on September 14, 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.*