# Spot the Differences 100 vs Color Lines .

The clearest difference is ads: Color Lines . at none against Spot the Differences 100's shown. Color Lines . also leads on update cadence (every 8 days vs every 5 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Spot the Differences 100 sells 1 one-off in-app purchase and Color Lines . sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Spot the Differences 100 ships an update every 5 months, Color Lines . every 8 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Spot the Differences 100 | Color Lines . |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (67 ratings)](https://appshunter.io/ios/app/spot-the-differences-100/id1300478937/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 94.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 114 MB | 96 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CASUAL NINE SOCIEDAD LIMITADA](https://appshunter.io/developer/1177533487) | [Hongze Yan](https://appshunter.io/developer/1360974018) |

## What reviewers say

### Spot the Differences 100

[App page](https://appshunter.io/ios/app/spot-the-differences-100/id1300478937)

Challenge your observation skills by finding five subtle differences between two detailed images. With 100 increasingly difficult levels, this game offers hours of engaging fun for the whole family. Hints and solutions are available to help you progress.

**Highlights:** 100 challenging levels, Increasing difficulty, Hint and solution system, Family-friendly fun, Available on iPhone and iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Color Lines .

[App page](https://appshunter.io/ios/app/color-lines/id1418930900)

Arrange five or more balls of the same color in a line to eliminate them. If balls aren't eliminated, three new random balls appear, filling the board. The goal is to clear the board before it's completely full.

**Highlights:** Match 5+ same-colored balls, Horizontal, vertical, and diagonal lines, Eliminate balls to clear space, New balls appear after moves, Simple, intuitive gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $0.99 | one-time |


## Frequently asked questions

### Is Spot the Differences 100 free?

Spot the Differences 100 is free to download, with in-app purchases available.

### Is Color Lines . free?

Color Lines . is free to download, with in-app purchases available.

### Do Spot the Differences 100 or Color Lines . have ads?

Spot the Differences 100 shows ads; Color Lines . does not.

### Which is updated more often, Spot the Differences 100 or Color Lines .?

Spot the Differences 100 ships an update every 5 months, and Color Lines . every 8 days. Most recently, Spot the Differences 100 was updated on October 24, 2026 and Color Lines . on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*