Comparison

Cosmic Number Lines vs Your VCB

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

Head to head
About

Cosmic Number Lines

Features
Read full description

Cosmic Number Lines is an engaging game designed for early elementary school students to learn number line concepts and skills. In the game, an astronaut undergoes training to complete tasks on a new planet called Sileni and gradually advances from the rank of trainee to captain. Some foundational skills students will develop include constructing number lines, locating points, comparing numbers, counting units to find distances, and solving addition and subtraction problems. Cosmic Number Lines is available for iPads and iPhones. This accessible app strengthens students' understanding of number lines through fun gameplay. It is a great supplement to classroom instruction for all students, regardless of their level of vision. Features: • A fun, engaging game theme designed to make math learning exciting for elementary school students. • Eight progressively structured levels covering fundamental concepts and skills related to number lines. • Guided training sessions before tasks to help students build understanding step by step. • Increasingly challenging problems that encourage creative problem-solving and support mastery of skills. • Vibrant, student-friendly visuals that capture attention and boost motivation. • Full accessibility support, including screen reader compatibility and high-contrast colors.

About

Your VCB

Access the latest news, tech tips, and tutorials from a leading training center for the blind. Get audio and video training samples, listen to podcasts, and connect with staff directly. Receive instant alerts for new content and announcements.

Highlights
  • Latest news and reviews
  • Tech tips and tutorials
  • Audio and video training samples
  • Support Staff Podcast access
  • Direct staff contact (phone, iMessage, email)
  • Instant alerts for new content
Features
Read full description

The central valley's premiere training center for the blind in Bakersfield and Kern County. VCB is everything we offer online via our website in the palm of your hands! The latest news, reviews, tech tips and tutorials. Audio and Video training samples, access to the Support Staff Podcast, and quick access to our staff via phone, iMessage, email and more! When we release a podcast, training video or audio or announce something big, you'll be the first to know via alerts straight to your device. (Requires enabling of Notifications).

Screenshots

Cosmic Number Lines4 screens
Your VCB2 screens

Verdict

The call

The clearest difference is device support: Your VCB at 4 against Cosmic Number Lines's 2. Your VCB also leads on iOS requirement (14.0 vs 17.0). On price, 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

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

Scorecard2 real differences · 8 level
Cosmic Number Lines versus Your VCB: the parameters behind the verdict, then further details
ParameterCosmic Number LinesYour VCB
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequency—Monthly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.014.0 — better
Further details — not scored
Size32 MB4 MB
Age rating4+4+
DeveloperAmerican Printing House for the Blind (APH)Commtech USA LLC

In-app purchases

None

Cosmic Number Lines

No in-app purchases

None

Your VCB

No in-app purchases

Questions

Is Cosmic Number Lines free?
Cosmic Number Lines is free to download, with no in-app purchases.
Is Your VCB free?
Your VCB is free to download, with no in-app purchases.
Do Cosmic Number Lines or Your VCB have ads?
Neither Cosmic Number Lines nor Your VCB shows ads.

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