# 花粉 週間予報 vs 花粉メーター 2026

The clearest difference is ads: 花粉メーター 2026 at none against 花粉 週間予報's shown. 花粉メーター 2026 also leads on review sentiment (67% vs 50%). 花粉 週間予報's advantage is update cadence (every 3 weeks vs every 9 months) and device support (3 vs 1). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. 花粉 週間予報 sells 5 in-app purchases, starting at $2.99 per month and 花粉メーター 2026 sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

花粉 週間予報 ships an update every 3 weeks, 花粉メーター 2026 every 9 months. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 花粉 週間予報 | 花粉メーター 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [CapCat LLC](https://appshunter.io/developer/1654095841) |

## What reviewers say

### 花粉 週間予報

[App page](https://appshunter.io/ios/app/id6478220308)

Get real-time pollen forecasts across Japan to plan your outings with confidence. View daily pollen levels in easy-to-understand graphs and check the weekly forecast to prepare for high pollen days. Save your favorite locations for quick access to local pollen information.

**Highlights:** Nationwide pollen information, Daily pollen levels graph, Weekly pollen forecast, Register favorite locations, Real-time pollen data

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告停止 | $2.99 | per month |
| Coffee (Regular) | $0.49 | one-time |
| Coffee (Large) | $1.99 | one-time |
| システム改善応援募金 | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


### 花粉メーター 2026

[App page](https://appshunter.io/ios/app/2026/id6742867840)

Get detailed pollen forecasts at the city level up to five days in advance. Utilize global data and advanced prediction models to prepare for pollen season and manage allergies effectively.

**Highlights:** City-level pollen forecasts, 5-day forecast horizon, Global data utilization, Advanced prediction models, Unlimited new address registration (Premium), Historical data comparison (Premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 無料でお試しする | $4.99 | per 7 days |


## Frequently asked questions

### Is 花粉 週間予報 free?

花粉 週間予報 is free to download, with in-app purchases available.

### Is 花粉メーター 2026 free?

花粉メーター 2026 is free to download, with in-app purchases available.

### Do 花粉 週間予報 or 花粉メーター 2026 have ads?

花粉 週間予報 shows ads; 花粉メーター 2026 does not.

### Which is updated more often, 花粉 週間予報 or 花粉メーター 2026?

花粉 週間予報 ships an update every 3 weeks, and 花粉メーター 2026 every 9 months. Most recently, 花粉 週間予報 was updated on October 2, 2026 and 花粉メーター 2026 on October 14, 2026.

---

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