# 15 Sec 1 Ans vs Sprint Math

The clearest difference is in-app purchases: Sprint Math at none against 15 Sec 1 Ans's 4. Sprint Math also leads on update cadence (every 3 weeks vs every 22 months). 15 Sec 1 Ans's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

15 Sec 1 Ans ships an update every 22 months, Sprint Math every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 15 Sec 1 Ans | Sprint Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/15-sec-1-ans/id1494698605/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 35 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tevon Wallace](https://appshunter.io/developer/1427833594) | [Franklyn Omeben](https://appshunter.io/developer/1662310044) |

## 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 |


### Sprint Math

[App page](https://appshunter.io/ios/app/sprint-math/id6463196935)

**Features:** macOS Compatibility

**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 Sprint Math free?

Sprint Math is free to download, with no in-app purchases.

### Do 15 Sec 1 Ans or Sprint Math have ads?

Sprint Math shows ads; 15 Sec 1 Ans does not.

### Which is updated more often, 15 Sec 1 Ans or Sprint Math?

15 Sec 1 Ans ships an update every 22 months, and Sprint Math every 3 weeks. Most recently, 15 Sec 1 Ans was updated on October 8, 2026 and Sprint Math on October 12, 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.*