# シンプル砂時計 vs Fuuuga

The clearest difference is price: Fuuuga at Free against シンプル砂時計's $0.49. シンプル砂時計's advantage is ads (none vs shown) and update cadence (daily vs every 3 days). On in-app purchases, device support and iOS requirement there is nothing between them.

Fuuuga is free to download; シンプル砂時計 costs $0.49 up front. シンプル砂時計 sells 1 one-off in-app purchase and Fuuuga sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

シンプル砂時計 ships an update daily, Fuuuga every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | シンプル砂時計 | Fuuuga |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 days |
| Size | 2 MB | 102 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Studio Nogemu](https://appshunter.io/developer/6777193061) | [Tomoki Sasaki](https://appshunter.io/developer/6780824620) |

## What reviewers say

### シンプル砂時計

[App page](https://appshunter.io/ios/app/id6777193059)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| シンプル砂時計 Pro | $5.99 | one-time |


### Fuuuga

[App page](https://appshunter.io/ios/app/fuuuga-multi-interval-tracker/id6780824618)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fuuuga+ | $1.99 | one-time |


## Frequently asked questions

### Is シンプル砂時計 free?

シンプル砂時計 costs $0.49, and also offers in-app purchases.

### Is Fuuuga free?

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

### Do シンプル砂時計 or Fuuuga have ads?

Fuuuga shows ads; シンプル砂時計 does not.

### Which is updated more often, シンプル砂時計 or Fuuuga?

シンプル砂時計 ships an update daily, and Fuuuga every 3 days. Most recently, シンプル砂時計 was updated on October 24, 2026 and Fuuuga on October 25, 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.*