Comparison

BOSI vs String Art Designer

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

Head to head

- design your string work -

Free

🎬 Entertainment

★ 3.02 ratingsView app →

About

BOSI

Features

Read full description

An LED screen that meets all your needs. It can edit text, customize pictures, send interesting animations, move with the built-in music of the mobile phone, and dance according to the microphone input. Rich in brightness and speed adjustment functions, it can switch left and right up and down, you can think of all the effects. Highly personalized settings ensure its uniqueness.

About

String Art Designer

Create intricate string art designs with various string types and modes. Transform photos into unique string art pieces. Offers in-app purchases for expanded features and unlimited string options.

Highlights

Math-String mode
Cyclic string type
Step string type
Custom string type
Portrait mode for photo art
In-app purchases for advanced features

Features

Read full description

String Art Designer makes possible to design string art with using various strings. Math-String mode Availabe string types: - cyclic string string will be hooked on pins with a specified cycle - verious step string string will be hooked on start/end pin which are moved by specified rule - custom string string will be hooked on specified pins Portrait mode make string art from photo In-App Purchase: - unlimited number strings for math-string mode - make string art from your photo (from Photo library) Note: A photo editing app would help to get better Portrait String Art

Screenshots

BOSI4 screens

String Art Designer4 screens

Verdict

The call

The clearest difference is in-app purchases: BOSI at none against String Art Designer's 2. BOSI also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (9.1 vs 16.0). On price, 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. String Art Designer sells 2 one-off in-app purchases. BOSI asks for nothing beyond the download.

UpkeepUpdate frequency

BOSI ships an update fortnightly, String Art Designer every 2 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level

BOSI versus String Art Designer: the parameters behind the verdict, then further details
Parameter	BOSI	String Art Designer
Price	Free	Free
Rating	—	3.0 (2 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	2 — better
Update frequency	Fortnightly — better	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	9.1 — better	16.0
Further details — not scored
Size	44 MB	23 MB
Age rating	4+	4+
Developer	Shenzhen Heaton Technology Co., Ltd.	Tomoaki Yagishita

In-app purchases

None

BOSI

No in-app purchases

2 purchases

String Art Designer

One-time2

Unlimited String$5.99
PortraitArt$19.99

Questions

Is BOSI free?

BOSI is free to download, with no in-app purchases.

Is String Art Designer free?

String Art Designer is free to download, with in-app purchases available.

Do BOSI or String Art Designer have ads?

Neither BOSI nor String Art Designer shows ads.

Which is updated more often, BOSI or String Art Designer?

BOSI ships an update fortnightly, and String Art Designer every 2 months. Most recently, BOSI was updated on October 6, 2026 and String Art Designer on October 2, 2026.