# Photo Memory vs Memory Lines

The clearest difference is in-app purchases: Memory Lines at none against Photo Memory's 2. Memory Lines also leads on update cadence (every 6 days vs every 3 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Photo Memory sells 2 in-app purchases, starting at $2.99 per month. Memory Lines asks for nothing beyond the download.

Photo Memory ships an update every 3 months, Memory Lines every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Photo Memory | Memory Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/photo-memory-brain-training/id6578423386/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 239 MB | 46 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alejandro Jimenez](https://appshunter.io/developer/1759471257) | [Vinay Kumar](https://appshunter.io/developer/1896567742) |

## What reviewers say

### Photo Memory

[App page](https://appshunter.io/ios/app/photo-memory-brain-training/id6578423386)

Sharpen your focus, recall, and attention with daily brain-training challenges. Engage in multiple memory games, contextual exercises, and compete on a global leaderboard to improve your cognitive skills.

**Highlights:** Daily memory challenges, Multiple mini-games (Numbers, Colors, Words, People), Contextual memory exercises, Global leaderboards, Progress tracking, Focus and attention training

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo Memory Pro | $2.99 | per month |
| Remove ads | $1.99 | one-time |


### Memory Lines

[App page](https://appshunter.io/ios/app/memory-lines-memory-puzzle/id6768393873)

Test your visual memory and focus by memorizing and redrawing glowing patterns before they disappear. Engage in challenging single-player puzzles or compete against others worldwide in real-time multiplayer battles. Track your progress and unlock rewards as you sharpen your brain.

**Highlights:** Visual memory challenges, Brain training puzzles, Multiplayer brain battles, Offline solo gameplay, Daily rewards and streaks, Achievements and progression, Replay export and sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Photo Memory free?

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

### Is Memory Lines free?

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

### Do Photo Memory or Memory Lines have ads?

Both Photo Memory and Memory Lines show ads.

### Which is updated more often, Photo Memory or Memory Lines?

Photo Memory ships an update every 3 months, and Memory Lines every 6 days. Most recently, Photo Memory was updated on November 4, 2026 and Memory Lines on October 31, 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.*