# 15 Sec 1 Ans vs Solitaire Retro Deck‌

The clearest difference is in-app purchases: Solitaire Retro Deck‌ at none against 15 Sec 1 Ans's 4. Solitaire Retro Deck‌ also leads on update cadence (every 4 days vs every 22 months) and ratings volume (5.4K vs 1). 15 Sec 1 Ans's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, rating and device support there is nothing between them.

Both are free to download. 15 Sec 1 Ans sells 4 one-off in-app purchases. Solitaire Retro Deck‌ asks for nothing beyond the download.

15 Sec 1 Ans holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Solitaire Retro Deck‌ has 5.4K ratings behind it against 1, so its average is the more settled of the two.

15 Sec 1 Ans ships an update every 22 months, Solitaire Retro Deck‌ every 4 days. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 15 Sec 1 Ans | Solitaire Retro Deck‌ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/15-sec-1-ans/id1494698605/reviews)** | [4.8 (5.4K ratings)](https://appshunter.io/ios/app/solitaire-retro-deck/id6795198603/reviews) |
| Number of ratings | 1 | **5.4K** |
| Positive reviews | — | 57.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 24 MB | 124 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Tevon Wallace](https://appshunter.io/developer/1427833594) | [权辉 戴](https://appshunter.io/developer/1772573062) |

## What reviewers say

### 15 Sec 1 Ans

[App page](https://appshunter.io/ios/app/15-sec-1-ans/id1494698605)

Test your knowledge with engaging trivia questions based on short audio clips. Earn points, climb leaderboards, and unlock special content for bonus rewards. Challenge yourself daily to become the ultimate trivia champion.

**Highlights:** Listen to short audio clips, Answer trivia questions, Climb leaderboards, Earn points, Unlock 'Voice of the Day' clips, Daily challenges

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Sec 1 Ans - 75 Coins | $0.99 | one-time |
| 15 Sec 1 Ans - 325 Coins | $4.99 | one-time |
| 15 Sec 1 Ans - 1,000 Coins | $9.99 | one-time |
| 15 Sec 1 Ans - 2,250 Coins | $19.99 | one-time |


### Solitaire Retro Deck‌

[App page](https://appshunter.io/ios/app/solitaire-retro-deck/id6795198603)

Experience classic FreeCell solitaire with a strategic draw-3 challenge. Enjoy unlimited moves and a charming retro cartoon style. Special levels offer a unique target card hunt for added excitement.

**Highlights:** Classic FreeCell gameplay, Fixed draw-3 challenge, Unlimited moves, Special target card levels, Retro cartoon art style, Relaxing atmosphere

**In-app purchases:** none


## Frequently asked questions

### Is 15 Sec 1 Ans free?

15 Sec 1 Ans is free to download, with in-app purchases available.

### Is Solitaire Retro Deck‌ free?

Solitaire Retro Deck‌ is free to download, with no in-app purchases.

### Which has better reviews, 15 Sec 1 Ans or Solitaire Retro Deck‌?

15 Sec 1 Ans is rated higher. 15 Sec 1 Ans averages 5.0 out of 5 from 1 ratings, while Solitaire Retro Deck‌ averages 4.8 from 5.4K ratings.

### Do 15 Sec 1 Ans or Solitaire Retro Deck‌ have ads?

Solitaire Retro Deck‌ shows ads; 15 Sec 1 Ans does not.

### Which is updated more often, 15 Sec 1 Ans or Solitaire Retro Deck‌?

15 Sec 1 Ans ships an update every 22 months, and Solitaire Retro Deck‌ every 4 days. Most recently, 15 Sec 1 Ans was updated on October 8, 2026 and Solitaire Retro Deck‌ on October 30, 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.*