Comparison

1st Calc vs MatheBlix

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

Head to head
About

1st Calc

This app provides a visual abacus-style bead frame to help primary school children learn numbers up to 100. It supports addition and subtraction practice, making math more engaging and helping to prevent learning disabilities.

Highlights
  • Abacus-style bead frame
  • Learn numbers up to 100
  • Addition and subtraction practice
  • Customizable bead colors
  • Optional live cam background
Features
Read full description

„1st Calc“ is an Abacus-style bead frame, that helps primary school children to discover numbers up to 100. It provides them with a visual tool to play with numbers and lets them solve addition and subtraction problems. It is based on the latest math-teaching knowledge and its use contributes significantly to avoid any mathematical disabilities at an early stage and counteract this. „1st Calc“ is an invaluable tool harvesting the children's motivation to use the iPad or iPhone and makes up with a more fun learning experience. FEATURES · Selectable range of numbers: 0 - 20 or 0 - 100 · Bead frame for children · Choose between 4 different colors · Optional live cam view as background We will provide you with further updates. "1st Calc" will then be able to generate addition and subtraction problems, to guide the child through the solution process and to control and diagnose the child's input.

About

MatheBlix

Features
Read full description

MatheBlix, Mathematik mit anderen Augen sehen - zählendes Rechnen vermeiden von Anfang an.  Diese App hilft Kindern beim Rechnen lernen. Das Rechensystem dahinter ermöglicht ein tieferes Verständnis der Addition, Multiplikation usw. Im Moment ist diese App als zusätzliches Hilfsmittel für Lehrer gedacht. Das System muss zuerst erklärt werden und dann erst kann es mit dieser App vertieft werden.

Screenshots

1st Calc4 screens

Verdict

The call

The clearest difference is price: MatheBlix at Free against 1st Calc's $0.99. MatheBlix also leads on update cadence (every 3 months vs every 50 months) and iOS requirement (11.0 vs 15.6). 1st Calc's advantage is device support (3 vs 1). On ads and in-app purchases 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

MatheBlix is free to download; 1st Calc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

1st Calc ships an update every 50 months, MatheBlix every 3 months. The most recent releases landed on October 23, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
1st Calc versus MatheBlix: the parameters behind the verdict, then further details
Parameter1st CalcMatheBlix
Price$0.99Free — better
Rating3.3 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 50 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.611.0 — better
Further details — not scored
Size9 MB30 MB
Age rating4+4+
DevelopermedienwerkstattCharel Kremer

In-app purchases

None

1st Calc

No in-app purchases

None

MatheBlix

No in-app purchases

Questions

Is 1st Calc free?
1st Calc costs $0.99, with no in-app purchases.
Is MatheBlix free?
MatheBlix is free to download, with no in-app purchases.
Do 1st Calc or MatheBlix have ads?
Neither 1st Calc nor MatheBlix shows ads.
Which is updated more often, 1st Calc or MatheBlix?
1st Calc ships an update every 50 months, and MatheBlix every 3 months. Most recently, 1st Calc was updated on October 23, 2026 and MatheBlix on October 17, 2026.

Other comparisons