# Detective, Find Differences vs Spider Solitaire for Seniors

The clearest difference is update cadence: Spider Solitaire for Seniors at every 8 days against Detective, Find Differences's monthly. Detective, Find Differences's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Detective, Find Differences sells 8 one-off in-app purchases and Spider Solitaire for Seniors sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Detective, Find Differences ships an update monthly, Spider Solitaire for Seniors every 8 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Detective, Find Differences | Spider Solitaire for Seniors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16K ratings)](https://appshunter.io/ios/app/detective-find-differences/id1671474230/reviews)** | — |
| Number of ratings | **16K** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 159 MB | 13 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [WONDERFUL ENTERTAINMENT CO., LTD.](https://appshunter.io/developer/1618175378) | [Brett Chaborek](https://appshunter.io/developer/1893512339) |

## What reviewers say

### Detective, Find Differences

[App page](https://appshunter.io/ios/app/detective-find-differences/id1671474230)

Engage your brain with a captivating puzzle game where you spot hidden differences between two images. Explore thousands of levels, solve intriguing detective cases, and unlock beautiful artwork. It's a fun way to train your mind and relax.

**Highlights:** Thousands of difference levels, Detective case puzzles, Challenge and special levels, Flashlight and timed modes, Jigsaw puzzle collection, Brain training and relaxation

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 100 coins | $0.99 | one-time |
| Buy 240 coins | $1.99 | one-time |
| Buy 420 coins | $2.99 | one-time |
| Buy 600 coins | $3.99 | one-time |
| Buy 800 coins | $4.99 | one-time |
| Buy 1260 coins | $6.99 | one-time |
| Remove AD | $6.99 | one-time |
| Buy 2000 coins | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging game
- 💡 Helps build observation skills
- 🤩 Enjoyable experience

**What reviewers complain about**

- 🤯 Too many ads
- 🐛 Occasional crashes or abrupt quits

**Reported bugs**

- Login screen freezes
- Compatibility issues on older devices

**Requested features**

- Add a time limit to complete the puzzles
- Reduce the number of ads between levels


### Spider Solitaire for Seniors

[App page](https://appshunter.io/ios/app/spider-solitaire-for-seniors/id6762426499)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Detective, Find Differences free?

Detective, Find Differences is free to download, with in-app purchases available.

### Is Spider Solitaire for Seniors free?

Spider Solitaire for Seniors is free to download, with in-app purchases available.

### Do Detective, Find Differences or Spider Solitaire for Seniors have ads?

Both Detective, Find Differences and Spider Solitaire for Seniors show ads.

### Which is updated more often, Detective, Find Differences or Spider Solitaire for Seniors?

Detective, Find Differences ships an update monthly, and Spider Solitaire for Seniors every 8 days. Most recently, Detective, Find Differences was updated on November 11, 2026 and Spider Solitaire for Seniors 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.*