paintboard vs GVOLTA PACK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
paintboard
This app provides a simple digital canvas for drawing and design. It offers various tools like brushes, pencils, and text input, along with photo import and image rotation capabilities. Users can choose from 18 colors and share their creations.
- 18 color palette
- Brush, Pencil, Highlighter tools
- Text input mode
- Photo import
- Image rotation
- Background color change
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# It is a simple expression. - 18 colors available - Sharing, rotate image 90 degrees - Brush, Pencil, Highlighter, Change background color - Photo import - Rotation Image - Input Text Mode ※ If it is wrong, please let us know by comment. We will make every effort to make it as possible as possible.
GVOLTA PACK
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いつでもどこでも手のひらの上でバッテリー管理 GVOLTA PACKはリチウムイオンバッテリーのための高性能バッテリー管理システムです。 IoT、クラウドサーバー、AIとの連携により、リアルタイムモニタリング、自動セルバランシング、診断機能を提供します。 - 主要機能 · 過充電/過放電防止 · 過電流遮断及び短絡保護 · AIベースのバッテリー管理とスマート通知
Screenshots
Verdict
The clearest difference is ads: GVOLTA PACK at none against paintboard's shown. GVOLTA PACK also leads on update cadence (weekly vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
paintboard ships an update every 2 months, GVOLTA PACK weekly. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.
| Parameter | paintboard | GVOLTA PACK |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | philgoo heo | GCWave |
In-app purchases
paintboard
No in-app purchases
GVOLTA PACK
No in-app purchases
