# Memory History vs PicMerge

The clearest difference is in-app purchases: Memory History at none against PicMerge's 6. Memory History also leads on ads (none vs shown) and rating (5.0 vs 4.7). PicMerge's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. PicMerge sells 6 one-off in-app purchases. Memory History asks for nothing beyond the download.

Memory History holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Memory History ships an update every 5 weeks, PicMerge every 6 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Memory History | PicMerge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/memory-history/id6760507459/reviews)** | [4.7 (11 ratings)](https://appshunter.io/ios/app/picmerge/id6762246755/reviews) |
| Number of ratings | 9 | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 140 MB | 218 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Irene Sanchez Lopez](https://appshunter.io/developer/1855315949) | [PlaySimple Games Pte Ltd](https://appshunter.io/developer/1189416142) |

## What reviewers say

### Memory History

[App page](https://appshunter.io/ios/app/memory-history/id6760507459)

Train your memory while discovering world history through an addictive, interactive game. Each card features a brief historical story, expanding your knowledge as you progress through levels and collect educational cards.

**Highlights:** Interactive memory game, Educational collectible cards, Brief historical facts, Level progression with rewards, Accessible for all ages, Learn through play design

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

**In-app purchases:** none


### PicMerge

[App page](https://appshunter.io/ios/app/picmerge/id6762246755)

Engage in a relaxing puzzle adventure by sliding and connecting cards to reveal beautiful HD artwork. This game offers a satisfying blend of classic jigsaw elements with smooth sliding mechanics for a calming yet rewarding experience.

**Highlights:** Slide and connect puzzle cards, Reveal stunning HD artwork, Calming and rewarding gameplay, Hidden-card mechanics, Sharpen focus and relax

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 150 Coins | $1.99 | one-time |
| Mega Pack Deal | $3.99 | one-time |
| 600 Coins | $6.99 | one-time |
| Master Pack Deal | $7.99 | one-time |
| 1000 Coins | $9.99 | one-time |
| Lifetime No Ads Pack | $19.99 | one-time |


## Frequently asked questions

### Is Memory History free?

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

### Is PicMerge free?

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

### Which has better reviews, Memory History or PicMerge?

Memory History is rated higher. Memory History averages 5.0 out of 5 from 9 ratings, while PicMerge averages 4.7 from 11 ratings.

### Do Memory History or PicMerge have ads?

PicMerge shows ads; Memory History does not.

### Which is updated more often, Memory History or PicMerge?

Memory History ships an update every 5 weeks, and PicMerge every 6 weeks. Most recently, Memory History was updated on November 5, 2026 and PicMerge on November 5, 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.*