Comparison

8bit Painter vs ドーパミンハック

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

8bit Painter

Create fun and easy pixel art with intuitive controls. Perfect for beginners, this app lets you design SNS icons, game assets, or craft patterns. Import photos to pixelize them and export your creations as transparent PNGs.

Highlights
  • Beginner-friendly interface
  • Essential pixel drawing tools
  • Photo to pixel art conversion
  • Customizable color palettes
  • Transparent PNG export
  • Multiple canvas sizes
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Over 6 million downloads! An easy-to-use app for creating pixel art and 8-bit style artwork. 8bit Painter is a simple pixel art drawing app that beginners can start enjoying right away. With intuitive controls, you can easily create pixel art for social media icons, game skins, illustrations, patterns, and more. It is also great for making designs for Perler beads, cross-stitch, knitting, and other handmade projects. Key Features - Simple controls that are easy for anyone to use - Clear, focused tools for creating pixel art - Perfect for beginners - Great for making social media icons and game skins - Import photos and convert them into pixel art - Choose colors intuitively with a color wheel, sliders, and palettes - Export transparent images in PNG format - Export and import your artwork data Canvas Sizes 16x16 / 24x24 / 32x32 / 48x48 / 64x64 / 96x96 / 128x128 / 160x160 / 192x192 Choose the right canvas size for your project, from small social media icons to detailed pixel art and craft patterns. Image Import Import your favorite photos and automatically convert them into pixel art. It is also useful for creating social media icons, game skins, and pixel art assets. Color Selection Choose a base color with the color wheel, then fine-tune it with sliders or HEX input. You can also pick colors quickly from preset palettes, or save frequently used colors to your custom color palette for reuse. Artwork Data Management Export artwork data saved in your Gallery from the Settings screen, and import it again when needed. This is helpful for keeping your pixel art safe, preparing for a device change, or reinstalling the app. Artwork Storage - The initial artwork storage limit is 30 artworks - Expand the limit up to 600 artworks by watching rewarded video ads or purchasing the Remove Ads add-on Image Export - Choose from 3 export sizes - Supports transparent PNG images - Useful for social media posts, game skins, and exporting assets Remove Ads Add-On - Hides all ads - Expands the artwork storage limit to 600 artworks - Can be restored after reinstalling the app - One-time purchase How to Expand Your Storage Limit - Each rewarded video ad you watch increases your artwork storage limit by 5 artworks, up to 600 - Purchasing the Remove Ads add-on expands your artwork storage limit to 600 artworks Recommended For - Anyone who wants to start creating pixel art - People who want to make their own social media icons - Anyone who wants to create game skins easily - People making designs for Perler beads or cross-stitch - People designing knitting patterns or handmade projects - Anyone who wants to turn photos into pixel art - People looking for a simple pixel art editor - Anyone who wants to manage their artwork data and keep using the app over time Enjoy creating pixel art and 8-bit style artwork with 8bit Painter!

About

ドーパミンハック

Features
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「わかっているのに動けない」を、気合ではなく仕組みで解決するアプリです。 我慢するデジタルデトックスではなく、5分でできる小さな一歩から行動を連鎖させる、という発想でドーパミンハックは作られています。SNSやスマホの誘惑を断つのではなく、「やりたいこと」に向かう最初の一歩のハードルを極限まで下げることに焦点を当てています。 ■ 5分の一歩(AIコーチ) 「今やりたいことは?」を入力するだけで、AIがその場でできる5分の小さな行動を提案します。提案されたタスクはそのままタイマーで実行でき、完了すると履歴と連続記録(ストリーク)に残ります。1日3回まで無料でご利用いただけます。 ■ 刺激ログ + 短時間チャレンジ つい手が伸びてしまうスマホやSNSなどの「刺激」を記録し、自分の衝動パターンを可視化します。あわせて時間を区切った短時間チャレンジ機能で、少しずつ集中できる時間を伸ばしていけます。 ■ 行動分解ライブラリ 「勉強する」「片付ける」といった大きすぎるタスクを、誰でもすぐ着手できる小さなステップに分解したライブラリを収録。行動を始めるハードルを下げるための具体例集としてお使いいただけます。 ■ 継続の記録 5分の一歩を実行した履歴や連続日数を記録し、自分の行動パターンの変化を振り返ることができます。 ■ プライバシーとシンプルさへのこだわり 広告は一切表示されません。アカウント登録・ログインも不要で、データは端末内に保存されます。 「やる気に頼らず、仕組みで動き出す」を体験してみてください。

Screenshots

8bit Painter4 screens
ドーパミンハック3 screens

Verdict

The call

The clearest difference is in-app purchases: ドーパミンハック at none against 8bit Painter's 1. ドーパミンハック also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 8bit Painter sells 1 one-off in-app purchase. ドーパミンハック asks for nothing beyond the download.

UpkeepUpdate frequency

8bit Painter ships an update every 5 weeks, ドーパミンハック every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
8bit Painter versus ドーパミンハック: the parameters behind the verdict, then further details
Parameter8bit Painterドーパミンハック
PriceFreeFree
Rating4.6 (6.7K ratings) — better—
Positive reviews85.0% of reviews—
Number of ratings6.7K — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size29 MB29 MB
Age rating4+4+
DeveloperTakayuki Miyagawanakamura hideonri

Bugs and requests

8bit Painter

Reported bugs

3 issues
  • Freezing and crashing issues
  • Distortion when importing images
  • Inability to delete saved artworks

Requested features

5 requests
  • Custom canvas sizes
  • More color options and palettes
  • Ability to delete or rearrange colors
  • Layers and animation support
  • Copy/paste and selection tools

ドーパミンハック

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

8bit Painter

One-time1
  • Remove Ads$5.99
None

ドーパミンハック

No in-app purchases

Questions

Is 8bit Painter free?
8bit Painter is free to download, with in-app purchases available.
Is ドーパミンハック free?
ドーパミンハック is free to download, with no in-app purchases.
Do 8bit Painter or ドーパミンハック have ads?
Both 8bit Painter and ドーパミンハック show ads.
Which is updated more often, 8bit Painter or ドーパミンハック?
8bit Painter ships an update every 5 weeks, and ドーパミンハック every 2 months. Most recently, 8bit Painter was updated on October 26, 2026 and ドーパミンハック on October 24, 2026.

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