# ペイントプラン vs Graffer電子署名アプリ

The clearest difference is update cadence: Graffer電子署名アプリ at every 5 weeks against ペイントプラン's every 21 months. ペイントプラン's advantage is iOS requirement (12.0 vs 15.1). On price, ads, 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.

ペイントプラン ships an update every 21 months, Graffer電子署名アプリ every 5 weeks. The most recent releases landed on October 24, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | ペイントプラン | Graffer電子署名アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.1 (173 ratings)](https://appshunter.io/ios/app/graffer/id1484937227/reviews)** |
| Number of ratings | — | **173** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 51 MB | 14 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [水谷ペイント](https://appshunter.io/developer/1214783793) | [Graffer, Inc.](https://appshunter.io/developer/1484937226) |

## What reviewers say

### ペイントプラン

[App page](https://appshunter.io/ios/app/id1214783794)

**Features:** macOS Compatibility

**In-app purchases:** none


### Graffer電子署名アプリ

[App page](https://appshunter.io/ios/app/graffer/id1484937227)

This app facilitates secure digital signatures using your My Number Card for online government services. It guides you through the process of verifying your identity and completing digital signatures without storing personal information on your device.

**Highlights:** Digital signature with My Number Card, Identity verification, Secure online government applications, No personal data stored in app, NFC/Felica compatible

**In-app purchases:** none


## Frequently asked questions

### Is ペイントプラン free?

ペイントプラン is free to download, with no in-app purchases.

### Is Graffer電子署名アプリ free?

Graffer電子署名アプリ is free to download, with no in-app purchases.

### Do ペイントプラン or Graffer電子署名アプリ have ads?

Neither ペイントプラン nor Graffer電子署名アプリ shows ads.

### Which is updated more often, ペイントプラン or Graffer電子署名アプリ?

ペイントプラン ships an update every 21 months, and Graffer電子署名アプリ every 5 weeks. Most recently, ペイントプラン was updated on October 24, 2026 and Graffer電子署名アプリ on August 21, 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.*