# 目標達成くん vs NoteSphere

The clearest difference is ads: 目標達成くん at none against NoteSphere's shown. NoteSphere's advantage is update cadence (every 9 days vs every 3 months) and iOS requirement (12.0 vs 14.0). On price, 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.

目標達成くん ships an update every 3 months, NoteSphere every 9 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 目標達成くん | NoteSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6443497799/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 24 MB | 35 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Hayato Kitaoka](https://appshunter.io/developer/1634161426) | [Takafumi Miyakoshi](https://appshunter.io/developer/1769350603) |

## What reviewers say

### 目標達成くん

[App page](https://appshunter.io/ios/app/id6443497799)

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteSphere

[App page](https://appshunter.io/ios/app/notesphere/id6753328778)

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

**In-app purchases:** none


## Frequently asked questions

### Is 目標達成くん free?

目標達成くん is free to download, with no in-app purchases.

### Is NoteSphere free?

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

### Do 目標達成くん or NoteSphere have ads?

NoteSphere shows ads; 目標達成くん does not.

### Which is updated more often, 目標達成くん or NoteSphere?

目標達成くん ships an update every 3 months, and NoteSphere every 9 days. Most recently, 目標達成くん was updated on October 12, 2026 and NoteSphere on October 9, 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.*