Comparison

LITTLE BLOCK MAKER vs KeyStaff

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

Head to head

Learn musical notes

About

LITTLE BLOCK MAKER

Features

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LITTLE BLOCK MAKER is a well-known building block programming platform that offers efficient building block programming software, software development for programming, curriculum research and development, curriculum customization, etc. It becomes a partner and provides teacher training and educational kits (teaching courses + matching equipment), supporting customized services.

About

KeyStaff

Features

Read full description

Level up your note-reading chops with quickfire drills, instant feedback, and a built-in metronome that grooves with every time signature. Practice on letters or piano keys, track your streaks, and learn the theory behind every clef in one spot.

Screenshots

LITTLE BLOCK MAKER4 screens

KeyStaff3 screens

Verdict

The call

The clearest difference is update cadence: KeyStaff at weekly against LITTLE BLOCK MAKER's every 2 months. LITTLE BLOCK MAKER's advantage is iOS requirement (13.0 vs 15). 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

LITTLE BLOCK MAKER ships an update every 2 months, KeyStaff weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level

LITTLE BLOCK MAKER versus KeyStaff: the parameters behind the verdict, then further details
Parameter	LITTLE BLOCK MAKER	KeyStaff
Price	Free	Free
Update frequency	Every 2 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	15
Further details — not scored
Size	31 MB	8 MB
Age rating	4+	4+
Developer	广东群宇互动科技有限公司	Binh Bui

In-app purchases

None

LITTLE BLOCK MAKER

No in-app purchases

None

KeyStaff

No in-app purchases

Questions

Is LITTLE BLOCK MAKER free?

LITTLE BLOCK MAKER is free to download, with no in-app purchases.

Is KeyStaff free?

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

Do LITTLE BLOCK MAKER or KeyStaff have ads?

Neither LITTLE BLOCK MAKER nor KeyStaff shows ads.

Which is updated more often, LITTLE BLOCK MAKER or KeyStaff?

LITTLE BLOCK MAKER ships an update every 2 months, and KeyStaff weekly. Most recently, LITTLE BLOCK MAKER was updated on October 30, 2026 and KeyStaff on October 24, 2026.