# TMTT Link vs 저내려요

The clearest difference is update cadence: 저내려요 at every 4 days against TMTT Link's every 9 days. TMTT Link's advantage is iOS requirement (15.0 vs 26.0). On price, ads, 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.

TMTT Link ships an update every 9 days, 저내려요 every 4 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | TMTT Link | 저내려요 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | — | Free |
| Size | 44 MB | 92 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mark Choi](https://appshunter.io/developer/1820749283) | [kwon geun park](https://appshunter.io/developer/6777161914) |

## What reviewers say

### TMTT Link

[App page](https://appshunter.io/ios/app/tmtt-link/id6757139702)

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

**In-app purchases:** none


### 저내려요

[App page](https://appshunter.io/ios/app/id6777161912)

Never miss your stop again with this reliable alarm app. It wakes you up with strong notifications, even in silent or locked mode, and provides multi-stage alerts as you approach your destination. It also helps with transfers and offers voice guidance.

**Highlights:** Strong alarm bypasses silent/locked modes, Multi-stage arrival alerts, Transfer notifications, Voice guidance for stops, Supports Seoul/Gyeonggi/Incheon subway & bus, Save and discover local restaurants

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TMTT Link free?

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

### Is 저내려요 free?

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

### Do TMTT Link or 저내려요 have ads?

Neither TMTT Link nor 저내려요 shows ads.

### Which is updated more often, TMTT Link or 저내려요?

TMTT Link ships an update every 9 days, and 저내려요 every 4 days. Most recently, TMTT Link was updated on November 9, 2026 and 저내려요 on November 10, 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.*