# 年齢・計算 vs Sticky Notes Sync

The clearest difference is ads: Sticky Notes Sync at none against 年齢・計算's shown. Sticky Notes Sync also leads on update cadence (monthly vs every 10 months). 年齢・計算's advantage is iOS requirement (14.0 vs 16.0). 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.

年齢・計算 ships an update every 10 months, Sticky Notes Sync monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 年齢・計算 | Sticky Notes Sync |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Monthly** |
| Size | 3 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hideshi Otsuru](https://appshunter.io/developer/446092368) | [Yuki Noaki](https://appshunter.io/developer/1690000643) |

## What reviewers say

### 年齢・計算

[App page](https://appshunter.io/ios/app/id983844358)

**Features:** Vision Pro support

**In-app purchases:** none


### Sticky Notes Sync

[App page](https://appshunter.io/ios/app/sticky-notes-sync-deskstick/id6449665256)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 年齢・計算 free?

年齢・計算 is free to download, with no in-app purchases.

### Is Sticky Notes Sync free?

Sticky Notes Sync is free to download, with no in-app purchases.

### Do 年齢・計算 or Sticky Notes Sync have ads?

年齢・計算 shows ads; Sticky Notes Sync does not.

### Which is updated more often, 年齢・計算 or Sticky Notes Sync?

年齢・計算 ships an update every 10 months, and Sticky Notes Sync monthly. Most recently, 年齢・計算 was updated on November 1, 2026 and Sticky Notes Sync on November 3, 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.*