# Standard Lines vs DiffDiff

The clearest difference is in-app purchases: Standard Lines at none against DiffDiff's 5. Standard Lines also leads on device support and iOS requirement (17 vs 26.2). On price, rating and ratings volume there is nothing between them.

Both are free to download. DiffDiff sells 5 one-off in-app purchases. Standard Lines asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Standard Lines against 5.0 for DiffDiff. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Standard Lines | DiffDiff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/standard-lines/id6504194961/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/diffdiff-find-the-difference/id6762173256/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Every 3 weeks | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 121 MB | 15 MB |
| Requires iOS | **17** | 26.2 |
| Devices | **iPhone, iPad, Mac** | — |
| Age rating | 17+ | 4+ |
| Developer | [Ivan Efimov](https://appshunter.io/developer/1743464900) | [PixelPort LLC](https://appshunter.io/developer/1355467938) |

## What reviewers say

### Standard Lines

[App page](https://appshunter.io/ios/app/standard-lines/id6504194961)

A logic game where players move colored balls to create lines of five or more of the same color. Successfully forming lines clears balls and earns points, while failed attempts add new balls. The game continues until the board is full, challenging players to achieve the highest score.

**Highlights:** Match colored balls, Form horizontal, vertical, or diagonal lines, Score points by clearing lines, Four difficulty levels, Customizable difficulty settings, Designed for phones and tablets

**In-app purchases:** none


### DiffDiff

[App page](https://appshunter.io/ios/app/diffdiff-find-the-difference/id6762173256)

Engage in a visual puzzle game that challenges your focus, speed, and pattern recognition. Identify the single tile that doesn't belong in a grid of nearly identical elements. Progress through levels, unlock new challenges, and compete with friends.

**Highlights:** Visual puzzle brain test, Find the odd tile out, Campaign with 366 levels, Quick play modes (Classic, Time Attack, Survival, Zen), Daily challenges, Twist modifiers for varied gameplay, Progression tracking and achievements

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Hints | $0.99 | one-time |
| 60 Hints | $2.99 | one-time |
| 140 Hints | $5.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Unlock Everything | $10.99 | one-time |


## Frequently asked questions

### Is Standard Lines free?

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

### Is DiffDiff free?

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

### Which has better reviews, Standard Lines or DiffDiff?

Standard Lines and DiffDiff are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

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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.*