# 通話Timer vs ナビタイムのドライブレコーダーアプリ

The clearest difference is ads: ナビタイムのドライブレコーダーアプリ at none against 通話Timer's shown. ナビタイムのドライブレコーダーアプリ also leads on review sentiment (35% vs 25%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 通話Timer sells 5 in-app purchases, starting at $2.99 per month and ナビタイムのドライブレコーダーアプリ sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

通話Timer ships an update every 2 months, ナビタイムのドライブレコーダーアプリ every 5 weeks. Both last shipped on November 13, 2026.

## The numbers

| Metric | 通話Timer | ナビタイムのドライブレコーダーアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timer/id1440445087/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | **35.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 194 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [NAVITIME JAPAN CO.,LTD.](https://appshunter.io/developer/284733677) |

## 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 |


### ナビタイムのドライブレコーダーアプリ

[App page](https://appshunter.io/ios/app/id1564716478)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額コース | $3.99 | per month |


## Frequently asked questions

### Is 通話Timer free?

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

### Is ナビタイムのドライブレコーダーアプリ free?

ナビタイムのドライブレコーダーアプリ is free to download, with in-app purchases available.

### Do 通話Timer or ナビタイムのドライブレコーダーアプリ have ads?

通話Timer shows ads; ナビタイムのドライブレコーダーアプリ does not.

### Which is updated more often, 通話Timer or ナビタイムのドライブレコーダーアプリ?

通話Timer ships an update every 2 months, and ナビタイムのドライブレコーダーアプリ every 5 weeks. Most recently, 通話Timer was updated on November 13, 2026 and ナビタイムのドライブレコーダーアプリ on November 13, 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.*