# AchvLog｜Visualize Calendar vs あと何日

The clearest difference is review sentiment: AchvLog｜Visualize Calendar at 100% against あと何日's 0%. AchvLog｜Visualize Calendar also leads on iOS requirement (16.0 vs 18.0). あと何日's advantage is update cadence (daily vs every 11 days) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. AchvLog｜Visualize Calendar sells 1 one-off in-app purchase and あと何日 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AchvLog｜Visualize Calendar ships an update every 11 days, あと何日 daily. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AchvLog｜Visualize Calendar | あと何日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/achvlogvisualize-calendar/id6468942059/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 49 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ryuji fukuda](https://appshunter.io/developer/1289962820) | [Takatoshi Fukino](https://appshunter.io/developer/789538982) |

## What reviewers say

### AchvLog｜Visualize Calendar

[App page](https://appshunter.io/ios/app/achvlogvisualize-calendar/id6468942059)

This app helps you visualize your daily progress towards goals with a simple, accomplishment-focused design. Track your habits, view monthly and yearly achievements, and stay motivated with a clear overview of your efforts.

**Highlights:** Single-tap daily "done" recording, Monthly/yearly accomplishment calendar, Achievement percentage tracking, Multiple goal creation, Summary calendar for combined goals, Summary Calendar widget

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAds | $0.99 | one-time |


### あと何日

[App page](https://appshunter.io/ios/app/id6741745778)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フルバージョン | $1.99 | one-time |


## Frequently asked questions

### Is AchvLog｜Visualize Calendar free?

AchvLog｜Visualize Calendar is free to download, with in-app purchases available.

### Is あと何日 free?

あと何日 is free to download, with in-app purchases available.

### Do AchvLog｜Visualize Calendar or あと何日 have ads?

Both AchvLog｜Visualize Calendar and あと何日 show ads.

### Which is updated more often, AchvLog｜Visualize Calendar or あと何日?

AchvLog｜Visualize Calendar ships an update every 11 days, and あと何日 daily. Most recently, AchvLog｜Visualize Calendar was updated on October 14, 2026 and あと何日 on October 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.*