Four in a Row vs Cosmic Number Lines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Four in a Row
This classic strategy game offers a fun challenge for all ages. Players take turns dropping colored discs into a grid, aiming to get four of their color in a row. Customize your game with different difficulty levels and color schemes.
- Adjustable difficulty levels (easy, medium, hard)
- Multiple color schemes
- Single-player mode
- Family-friendly gameplay
- Progressive skill mastery
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Four in a Row-- is a great game for the whole family. Select the opponent, colors, and difficulty level in the "Settings" screen. Progress through the difficulty levels until you master the game. 1) Now has 3 difficulty levels (easy, medium, and hard) 2) More color schemes
Cosmic Number Lines
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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.
Screenshots
Verdict
The clearest difference is iOS requirement: Four in a Row at 6.0 against Cosmic Number Lines's 17.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Four in a Row | Cosmic Number Lines |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (10 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Horizon Business, Inc. | American Printing House for the Blind (APH) |
In-app purchases
Four in a Row
No in-app purchases
Cosmic Number Lines
No in-app purchases
Questions
Is Four in a Row free?
Is Cosmic Number Lines free?
Do Four in a Row or Cosmic Number Lines have ads?
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