Comparison

QY STEM vs SmartBlocks Pro

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

Head to head

QY STEM

Free

🔧 Utilities

★ 1.01 ratingsView app →

About

QY STEM

This offline programming application is designed for competitive programming. It offers a dedicated environment for users to practice and prepare for coding competitions.

Highlights

Offline programming environment
Competition preparation
Dedicated coding practice
Supports multiple devices

Features

Read full description

QY-STEM is a dedicated offline programming APP for competition

About

SmartBlocks Pro

Features

Read full description

The SmartBlocks Pro app for intelligent programming includes various control methods with different styles, including conventional button remote control, gyroscope remote control, route trajectory drawing remote control, and support for graphical programming, allowing you to have a richer remote control experience and fun!

Screenshots

QY STEM4 screens

SmartBlocks Pro4 screens

Verdict

The call

The clearest difference is update cadence: SmartBlocks Pro at weekly against QY STEM's every 6 weeks. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QY STEM ships an update every 6 weeks, SmartBlocks Pro weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 9 level

QY STEM versus SmartBlocks Pro: the parameters behind the verdict, then further details
Parameter	QY STEM	SmartBlocks Pro
Price	Free	Free
Rating	1.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Every 6 weeks	Weekly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	137 MB	19 MB
Age rating	4+	4+
Developer	广东群宇互动科技有限公司	岳钊王

In-app purchases

None

QY STEM

No in-app purchases

None

SmartBlocks Pro

No in-app purchases

Questions

Is QY STEM free?

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

Is SmartBlocks Pro free?

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

Do QY STEM or SmartBlocks Pro have ads?

Neither QY STEM nor SmartBlocks Pro shows ads.

Which is updated more often, QY STEM or SmartBlocks Pro?

QY STEM ships an update every 6 weeks, and SmartBlocks Pro weekly. Most recently, QY STEM was updated on October 4, 2026 and SmartBlocks Pro on October 13, 2026.