# Memoriter vs STUINDER

The clearest difference is in-app purchases: STUINDER at none against Memoriter's 2. STUINDER also leads on device support (3 vs 1). Memoriter's advantage is update cadence (every 3 weeks vs every 3 months). On price, review sentiment, ads and iOS requirement there is nothing between them.

Both are free to download. Memoriter sells 2 one-off in-app purchases. STUINDER asks for nothing beyond the download.

Memoriter ships an update every 3 weeks, STUINDER every 3 months. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Memoriter | STUINDER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 68.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 51 MB | 11 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QOOQ inc.](https://appshunter.io/developer/446639722) | [Hanako Yoshikawa](https://appshunter.io/developer/1502878338) |

## 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, Vision Pro support

**In-app purchases (2)**

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


### STUINDER

[App page](https://appshunter.io/ios/app/stuinder/id1530655550)

This app helps users create efficient study plans anytime, anywhere. It sends notifications to remind users to start and end study sessions, preventing procrastination and ensuring plans are completed. Users can also register important dates like tests to stay focused on their academic goals.

**Highlights:** Create study plans, Set start and end time notifications, Register important dates (e.g., tests), Efficiently manage schedules, Blue theme for concentration, Edit and delete plans

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memoriter free?

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

### Is STUINDER free?

STUINDER is free to download, with no in-app purchases.

### Do Memoriter or STUINDER have ads?

Neither Memoriter nor STUINDER shows ads.

### Which is updated more often, Memoriter or STUINDER?

Memoriter ships an update every 3 weeks, and STUINDER every 3 months. Most recently, Memoriter was updated on October 16, 2026 and STUINDER on September 24, 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.*