1BitPencil

🇺🇸 United States
HALVAL Ltd.  | 
40
ASO score
Text
31/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.3
rating
Votes
38
rating
App Age
1 year 9m
rating
Last Update
Dec 11, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.31
4.57
-6%
Number of Ratings (Voted)
38
284.7K
-100%
App Age
1y 9m
4y 2m
-58%
In-app Purchases Price
$0
$55
Update Frequency
69d
28d
+147%
Title Length
10
26
-62%
Subtitle Length
20
27
-26%
Description Length
1 876
2 769
-32%
Number of Screenshots
702
1056
-34 %
Size
29MB
235MB
-88 %

Category Ranking in United States

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Top Dec 07, 2025 Dec 14, 2025
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Top Dec 07, 2025 Dec 14, 2025
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Top Dec 07, 2025 Dec 14, 2025
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Top Dec 07, 2025 Dec 14, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 10 of 30
)
1BitPencil
Subtitle (
Characters: 20 of 30
)
high-res mono pencil
Description (
Characters: 1876 of 4000
)
***This app requires an Apple Pencil or a compatible stylus.*** **About “1BitPencil”** 1BitPencil is all about a **high-resolution 1-bit (black & white) canvas**. Even the ultra-realistic pencil tool draws in pure black and white. It’s a high-resolution monochrome drawing app, perfect for **illustration, manga, animation, and school notes**. With a uniquely realistic pencil tool, 1BitPencil aims to recreate the feeling of drawing on paper in a fully digital environment. You can flip through pages and switch between files quickly, just like turning pages in a sketchbook. The app supports work up to **A3 size at 2400 dpi**, and exports your artwork as **single-color PNG files**. There are no layers, but you can use tracing, clean-up, and merge functions for essential editing. If you’re looking for a **simple yet high-quality drawing environment**, 1BitPencil offers a fresh and focused creative experience. **Brush tools** * Pen * Pencil * Mechanical pencil * Lasso pen * Lasso pencil * Smudge * Dot shading * Tone lasso * Tone pen **Eraser tools** * Eraser * Kneaded eraser * Lasso eraser * Lasso kneaded eraser * Dot kneaded eraser **Selection tools** * Rectangular selection * Lasso selection **Canvas navigation** * Move * Rotate * Zoom in / out **Sharing features** * Paste from Photos * Share * Copy to clipboard and paste **Trace box** * Change drawing color and background color * Load an underdrawing * Merge and save **Other features** * Create animation videos (.mp4, .gif, .apng) * Export to PDF * Timelapse recording * Snap to straight line * Stroke stabilization * Pen tilt sensitivity * Smudge or eraser with touch * Display gamma adjustment **File management** * Create new folders * Rename multiple files with sequential numbers * Duplicate multiple files }
Read more

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.3
38 voters

Some Latest Reviews

Joshua D.
09 Oct, 2025
5
I’m so glad I found this app. The insanely high resolution of your art you create in this and export is amazing, truly amazing I think. I don’t quite get how or why the higher resolution version that I can save looks different from the lower resolution one in terms of the colors in my drawing. The highest resolution export seems so much darker to me. But, still, I was able to create such cool artwork using this app. Plus, even the lower tier resolution that I can export is still pretty darn high and makes my created artwork look perfect when saved I’ve found. The tools are many, varied and really high quality I thought. The User Interface was a breeze and joy to use in my opinion. Plus, I just love and appreciate using the grayscale color palette so very much. That’s always my favorite to draw in really :P. If you’re an artist already, want to become one or just really like being creative and drawing in a top notch art app. Well, I highly recommend, 1BitPencil. Using this app with my Apple Pencil, even on my somewhat older iPad has been a joy and a blast if I’m honest. Taking time away from creating artwork in the app to leave this review is the only challenge the app has given me, hehehe. If I could just get my exported work in the insanely and awesomely high resolution offered here. To look exactly like it does on the screen when I’m drawing it. Well, I’d be 3 or 4 times as thrilled with this app than I am already. I think I’m just slow honestly in understanding the way the higher export resolution works and should probably email the developer to get more information :D. I’ll probably do that soon. There were zero reviews for 1BitPencil when I bought the application. In fact, as of the time of me writing this review there are still currently zero reviews. But, I have to say that I’m so glad I took the chance to buy this app just going off of the great description provided and just how rad I thought the app looked in the promo shots here. I plan to use this app forever if I can to create new, seriously high definition/resolution and just the normal bonkers artwork that I create, haha. I highly recommend this app to other artists, creatives and really anyone at all who loves to or wants to draw and create artwork. I want to extend a huge amount of thanks and praise to the developer of this application for creating and offering one the coolest and most exciting drawing/artwork applications that I’ve had on my iPad in forever. And if you wouldn’t mind providing a bit more clarification on the differences in how the highest resolution exports look compared to how my art looks on the screen before I export using that rad and insanely high definition option. Well, I would be really grateful for that help please, thank you. And just thanks, again so much, for giving us this wonderfully unique and powerful drawing to use and God bless you and yours. I’m a lifelong fan of this app/developer now and most definitely anything else you might offer in the future. But even if 1BitPencil is your only ever app for sale I just couldn’t be more happy and satisfied as a customer than I am right now. Thank you immensely :D 👍🏻👏🏻. Addendum: I’ll have to email and share with you the crazy looking bee drawing I created with this app the other day, haha :D. This app has reignited my imagination, thank you for that!
rutou
17 Aug, 2025
1
公式のマニュアルがマニュアルになっていない。 特にトレースボックスはあの説明ではわかりません。自分で試行錯誤しながら理解するしかないんだろうけど、これでは利用者は増えないでしょう。
indl_klsm
20 Jul, 2025
5
どうか、旧擦りブラシをバリエーションとして復活して頂けないでしょうか。リアルな土や水を描写する時とても気に入っていました、よろしくお願いします🙇 ピクセルアートやモノクロ二値ブラシが好きな人に絶対お勧めのアプリ。シンプルな操作性で、描きごこちが楽しく癖になります。
三抽鋼
14 Jun, 2025
1
更新完後之前的作品完全不見。畫新圖也無法存檔,也無法建立資料夾。介面也空空如也完全沒有頭緒,這是什麼app?
chhhrb
02 Jun, 2025
4
i love this app but interface has impressive flaws. i i use all app in this reality, in this app universe that draw a line
阿野雲
26 Mar, 2025
5
鉛筆やトーンのタッチが好きです。 2bitですがデータも軽くて印刷に足りうるサイズが描けるのが良いです。 Webに投稿する時は解像度が高すぎるくらい。
生肉もむもむ
17 Apr, 2024
5
鉛筆の硬さごとの描き心地の違いが感じられて、使っていて楽しいアプリです! 特に5B以降の柔らかい鉛筆は、筆圧と傾きの感度を高区すると、画用紙にねっとり黒鉛がつく感じが本物の紙と鉛筆のようで綺麗です!! リアルさだけでなく、投げ縄塗りツールを使った表現は、アナログの紙の鉛筆とも違うテクスチャが作れるので、とても良いなーと思います。 これが1bit での表現というのが驚き&汎用性が高くて後で加工する素材作りにも役立つのでありがたいです。 リリース当初に使った時はレイヤー切り替えなどをせっかちに行うとフリーズしたり落ちたりということもありましたが、アプデを重ねてくださったおかげで、今では描くことに集中できるようになっているとおもいます。ありがとうございます。 欲張りですが、今後こういう機能が追加されたり調整が入ったら嬉しいなーと思った点 機能面→ブラシや消しゴムのもう一段下層の項目(投げ縄塗り、擦り、練りゴムみたいな)にショートカットキーやジェスチャーナビゲーション的な、アクセスしやすい機能があったらなーと思います。自分が結構こまめに行き来するので、切り替えでいちいち画面上部にペンを動かさなきゃ行けないのが面倒くさく感じました。 調整面→範囲選択をしたあとに変形や移動をするときに当たり判定がシビアで、変形したくてポイントをタップしたり、回転したくてアイコンをタップしたつもりが選択解除になってしまうことが多い気がしたので、どうにか解決されたらもっと快適になるかなと思いました。 長々とすみません。 でも総合的にはとても良かったです!! 素敵なアプリをリリースしてくださりありがとうございました。

Other

Additional Information
Rating:
4.31
Voted: 38
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Graphics & Design, Education
Size: 29MB
App Age: 1 year 9 months
Release Date: Mar 12, 2024
Last Update: Dec 11, 2025
Version: 2.2.0
Version history
2.2.0
Dec 11, 2025
ver.2.2.0 Fixed multiple bugs and improved stability. Improved the quality of halftone tones. Added new language resources. Implemented a navigator panel. Added support for Simplified Chinese, Korean, German, Spanish, and Brazilian Portuguese. Fixed an issue where sharing images to 1BitPencil from other apps could sometimes fail.
2.1.0
Oct 01, 2025
Fixed an issue with window resizing in iPadOS 26. Reduced the app's power consumption. Adjusted the UI layout.
Version history