# 通話Timer vs 除雪NAVI

The clearest difference is in-app purchases: 除雪NAVI at none against 通話Timer's 5. 除雪NAVI also leads on ads (none vs shown). 通話Timer's advantage is update cadence (every 2 months vs every 13 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 通話Timer sells 5 in-app purchases, starting at $2.99 per month. 除雪NAVI asks for nothing beyond the download.

通話Timer ships an update every 2 months, 除雪NAVI every 13 months. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 通話Timer | 除雪NAVI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timer/id1440445087/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [中日本ハイウェイ・エンジニアリング名古屋株式会社](https://appshunter.io/developer/834785059) |

## What reviewers say

### 通話Timer

[App page](https://appshunter.io/ios/app/timer/id1440445087)

This app helps prevent long phone calls by notifying you when a set time limit is reached. It vibrates your phone and offers features like call history and cumulative call time tracking.

**Highlights:** Timed call notifications, Call history tracking, Cumulative call time, Contact integration, Favorite contact management, Adjustable timer reset

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告停止課金モデル | $2.99 | per month |
| Coffee (R) | $0.49 | one-time |
| 開発者応援 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


### 除雪NAVI

[App page](https://appshunter.io/ios/app/navi/id1459967627)

Provides real-time information on snow removal work areas 24 hours a day. Check work locations before departure to use expressways more smoothly. This service is for ensuring safe and secure expressway use.

**Highlights:** 24-hour real-time work area information, Snow removal status updates, Pre-departure route planning, Expressway usage optimization, User feedback for system improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 通話Timer free?

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

### Is 除雪NAVI free?

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

### Do 通話Timer or 除雪NAVI have ads?

通話Timer shows ads; 除雪NAVI does not.

### Which is updated more often, 通話Timer or 除雪NAVI?

通話Timer ships an update every 2 months, and 除雪NAVI every 13 months. Most recently, 通話Timer was updated on September 28, 2026 and 除雪NAVI 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.*