# 100日目標チャレンジ vs MieruPlan 見える予定表

The clearest difference is update cadence: MieruPlan 見える予定表 at weekly against 100日目標チャレンジ's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 100日目標チャレンジ sells 1 in-app purchase, starting at $3.99 per month and MieruPlan 見える予定表 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

100日目標チャレンジ ships an update every 2 months, MieruPlan 見える予定表 weekly. The most recent releases landed on August 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 100日目標チャレンジ | MieruPlan 見える予定表 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 44 MB | 2 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Reo Takabatake](https://appshunter.io/developer/1888701948) | [HIDEKI YAMADA](https://appshunter.io/developer/6783597896) |

## What reviewers say

### 100日目標チャレンジ

[App page](https://appshunter.io/ios/app/100/id6761291437)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月額 | $3.99 | per month |


### MieruPlan 見える予定表

[App page](https://appshunter.io/ios/app/mieruplan/id6784593205)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $1.99 | per month |
| 年額プラン | $17.99 | per year |


## Frequently asked questions

### Is 100日目標チャレンジ free?

100日目標チャレンジ is free to download, with in-app purchases available.

### Is MieruPlan 見える予定表 free?

MieruPlan 見える予定表 is free to download, with in-app purchases available.

### Do 100日目標チャレンジ or MieruPlan 見える予定表 have ads?

Neither 100日目標チャレンジ nor MieruPlan 見える予定表 shows ads.

### Which is updated more often, 100日目標チャレンジ or MieruPlan 見える予定表?

100日目標チャレンジ ships an update every 2 months, and MieruPlan 見える予定表 weekly. Most recently, 100日目標チャレンジ was updated on August 20, 2026 and MieruPlan 見える予定表 on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*