Comparison

Drawing Box Ltd vs Fill Color@Primosoft

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

Head to head
About

Drawing Box Ltd

This mobile studio offers a wide range of tools for sketching and painting, from pencils and brushes to creative pen effects and stickers. Users can enjoy features like symmetrical drawing, unlimited undo, and video replays of their creations. It's ideal for quick sketches, artistic studies, and sharing finished artwork.

Highlights
  • Multiple pencil modes and art brushes
  • Creative pen effects and stickers
  • Symmetrical drawing and painting
  • Video replay of artwork
  • Unlimited undo/redo functionality
  • Pictures for coloring and leisure
Features
Read full description

Enjoy the LIGHT VERSION of one of the most awarded painting app on the market. You will be surprised by the incredible number of features provided by this app. Bring along this small mobile studio with you, make life sketching, studying forms, shapes, architecture, human figures. This is an excellent tool for a quick sketch, even drawn with small modeling effects with the smooth art brushes. Publish your works directly on Twitter, Facebook or Sina Weibo. Send them to the photo library or to your friends by mail. Main features:  - 3 pencil modes  - 3 art brushes - 2 paint rollers - 3 eraser sizes  - 78 premixed and ready to use colors. - 10 incredible creative pen effects. - 187 stickers in 3 sizes  - Video replay of your paintings  - Symmetrical drawing and painting. - Unlimited undo, redo, clear drawing page  - Pictures for coloring and leisure activities - Drawing lessons (in-app purchase) - You can choose a color for the canvas background from the 78 premixed colors. How it works: just push the color tube to the top and release it.

About

Fill Color@Primosoft

Features
Read full description

Fill color brings you different exciting images for coloring... you can draw your imagination by using fill color app... Fill color brings you many exciting colors to fill in images... you can also zoom and move the image as per your satisfaction by using simple pinch gesture... you can also save your creation... Fill color app provides two modes of drawing:- 1. Simple Fill Mode :- In this mode you can paint or fill different images by using various colors. You also have a color picker which allows you to select your desired color. 2. Free Hand Mode :- This mode offers you to draw your imagination by using different colors. You also have a color picker which allows you to select your desired color. So what are you waiting for get fill color and reveal your inner artist...

Screenshots

Fill Color@Primosoft4 screens

Verdict

The call

The clearest difference is in-app purchases: Fill Color@Primosoft at none against Drawing Box Ltd's 2. Fill Color@Primosoft also leads on device support (3 vs 1). Drawing Box Ltd's advantage is ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price and iOS requirement 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. Drawing Box Ltd sells 2 one-off in-app purchases. Fill Color@Primosoft asks for nothing beyond the download.

UpkeepUpdate frequency

Drawing Box Ltd ships an update every 3 months, Fill Color@Primosoft every 9 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Drawing Box Ltd versus Fill Color@Primosoft: the parameters behind the verdict, then further details
ParameterDrawing Box LtdFill Color@Primosoft
PriceFreeFree
Rating4.6 (10 ratings) — better—
Positive reviews94.2% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 months — betterEvery 9 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS11.0 — better12.0
Further details — not scored
Size117 MB23 MB
Age rating4+4+
DeveloperEtienne Nguyen Tan HonPrimosoft Inc

Bugs and requests

Drawing Box Ltd

Reported bugs

3 issues
  • Crashes when importing images
  • Drawings sometimes rotate the wrong way
  • Occasional freezing when saving drawings

Requested features

4 requests
  • Add a bucket fill tool
  • Improve color blending capabilities
  • Increase save/export options in free version
  • Implement a smudge tool

Fill Color@Primosoft

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Drawing Box Ltd

One-time2
  • Pencil Sketching Lessons$0.99
  • Buy Drawing Box Full version$2.99
None

Fill Color@Primosoft

No in-app purchases

Questions

Is Drawing Box Ltd free?
Drawing Box Ltd is free to download, with in-app purchases available.
Is Fill Color@Primosoft free?
Fill Color@Primosoft is free to download, with no in-app purchases.
Do Drawing Box Ltd or Fill Color@Primosoft have ads?
Fill Color@Primosoft shows ads; Drawing Box Ltd does not.
Which is updated more often, Drawing Box Ltd or Fill Color@Primosoft?
Drawing Box Ltd ships an update every 3 months, and Fill Color@Primosoft every 9 months. Most recently, Drawing Box Ltd was updated on October 21, 2026 and Fill Color@Primosoft on October 7, 2026.

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