# 타임스프레드 vs 네모닉 스터디

The clearest difference is ads: 네모닉 스터디 at none against 타임스프레드's shown. 네모닉 스터디 also leads on monetization model (free vs free with in-app purchases) and update cadence (weekly vs fortnightly). 타임스프레드's advantage is review sentiment (61% vs 45%) and iOS requirement (14.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

타임스프레드 ships an update fortnightly, 네모닉 스터디 weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 타임스프레드 | 네모닉 스터디 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (345 ratings)](https://appshunter.io/ios/app/id457130897/reviews)** | — |
| Number of ratings | **345** | — |
| Positive reviews | **60.7% of reviews** | 44.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 208 MB | 208 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Specup Ad Co.,Ltd.](https://appshunter.io/developer/1067738273) | [MANGOSLAB Co.,Ltd.](https://appshunter.io/developer/1241934177) |

## What reviewers say

### 타임스프레드

[App page](https://appshunter.io/ios/app/id457130897)

Manage your schedule, build habits, and earn rewards. This app combines a calendar, timetable, and alarm system to help you create routines. Track your progress with photos and notes, participate in challenges, and earn cash rewards for your efforts.

**Highlights:** Integrated calendar and timetable, Mission-based alarms, Timestamp for photo documentation, Habit challenges with rewards, Cash rewards for attendance and quizzes, Google Calendar integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and intuitive user interface
- 🎨 Customizable colors for organization
- 📱 Widget functionality for quick access
- ⏰ Easy schedule creation and management
- ✨ Minimalist and well-designed appearance

**What reviewers complain about**

- 🌍 Language barrier - predominantly Korean with incomplete English translation
- 🐛 Timezone issues - uses Korean time regardless of user location
- ⏱️ Cannot schedule events before 9am or after 7pm
- ❌ No support for overlapping classes
- 💥 Frequent crashes and stability issues

**Reported bugs**

- Error 503 status code preventing schedule additions
- Update loop - app requests updates that don't exist
- Timezone synchronization failure for international users
- Reward system not granting coins after completing challenges
- Timer display showing 0:00 incorrectly

**Requested features**

- Full English language support
- Timezone/region selection for proper time updates
- Support for events before 9am and after 7pm
- Allow overlapping class scheduling
- Half-hour or 15-minute time block options


### 네모닉 스터디

[App page](https://appshunter.io/ios/app/id6746194229)

This app helps students create and manage mistake notebooks by scanning problems, automatically correcting images, and organizing them with tags. It offers AI-powered hints for math problems and seamless integration with a special printer for easy output.

**Highlights:** AI math hints for problem-solving, Automatic shadow removal for clear scans, Tag-based organization by subject and test, Adjustable aspect ratios for various problem types, Direct printing to Nemonic printers, Scan, edit, print, and manage workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is 타임스프레드 free?

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

### Is 네모닉 스터디 free?

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

### Do 타임스프레드 or 네모닉 스터디 have ads?

타임스프레드 shows ads; 네모닉 스터디 does not.

### Which is updated more often, 타임스프레드 or 네모닉 스터디?

타임스프레드 ships an update fortnightly, and 네모닉 스터디 weekly. Most recently, 타임스프레드 was updated on November 1, 2026 and 네모닉 스터디 on October 30, 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.*