# KujiraTimer vs ExamNote

The clearest difference is in-app purchases: KujiraTimer at none against ExamNote's 2. ExamNote's advantage is ads (none vs shown) and update cadence (every 5 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ExamNote sells 2 in-app purchases, starting at $3.99 per month. KujiraTimer asks for nothing beyond the download.

KujiraTimer ships an update every 5 months, ExamNote every 5 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KujiraTimer | ExamNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kujiratimer/id1402988661/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 73 MB |
| Requires iOS | 18.1 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Shinyashiki](https://appshunter.io/developer/1235395472) | [Ossoba.llc](https://appshunter.io/developer/1796576141) |

## What reviewers say

### KujiraTimer

[App page](https://appshunter.io/ios/app/kujiratimer/id1402988661)

Effortlessly track your time spent on various activities like learning or exercise. Start a timer with a single tap and log your activity afterward. Review your progress with daily, weekly, monthly, and yearly summary graphs.

**Highlights:** Activity time tracking, Pause timer functionality, Daily/weekly/monthly/yearly summaries, Quick start alarm timer, Simple interface

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

**In-app purchases:** none


### ExamNote

[App page](https://appshunter.io/ios/app/examnote/id6742053303)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium1ヶ月プラン | $3.99 | per month |
| 買い切りプラン | $19.99 | one-time |


## Frequently asked questions

### Is KujiraTimer free?

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

### Is ExamNote free?

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

### Do KujiraTimer or ExamNote have ads?

KujiraTimer shows ads; ExamNote does not.

### Which is updated more often, KujiraTimer or ExamNote?

KujiraTimer ships an update every 5 months, and ExamNote every 5 days. Most recently, KujiraTimer was updated on October 9, 2026 and ExamNote on October 8, 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.*