# QuickCheck3 vs linkit Q&A

The clearest difference is in-app purchases: QuickCheck3 at none against linkit Q&A's 1. linkit Q&A's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. linkit Q&A sells 1 in-app purchase, starting at $8.99 per 7 days. QuickCheck3 asks for nothing beyond the download.

QuickCheck3 ships an update every 3 months, linkit Q&A every 5 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QuickCheck3 | linkit Q&A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (14K ratings)](https://appshunter.io/ios/app/linkit-q-and-a-by-sendit/id1630555603/reviews)** |
| Number of ratings | — | **14K** |
| Positive reviews | — | 37.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 123 MB |
| Requires iOS | **13.6** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) | [iconic hearts holdings, inc.](https://appshunter.io/developer/1439623629) |

## What reviewers say

### QuickCheck3

[App page](https://appshunter.io/ios/app/quickcheck3/id1566831890)

**Features:** macOS Compatibility

**In-app purchases:** none


### linkit Q&A

[App page](https://appshunter.io/ios/app/linkit-q-and-a-by-sendit/id1630555603)

Engage with friends through interactive social games. Share a unique link to receive anonymous answers and messages directly on your story. Discover new ways to spark conversations and uncover responses as they arrive.

**Highlights:** Shareable links for friends to answer, Receive responses directly on stories, Discover social games, Spark conversations, VIP features: message hints, night mode, exclusive games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sendit Diamond Membership | $8.99 | per 7 days |

**What reviewers like**

- 💗 Entertaining app
- 🤝 Good way to connect with friends and followers
- 👍 Overall good app

**What reviewers complain about**

- 🐛 Notifications for fake/repeated questions
- 🤖 Presence of bots/fake questions
- 🔍 Unable to see who sent the questions
- 🔌 App glitches/crashes
- 📤 Issues with posting/sharing to Instagram

**Reported bugs**

- Repeated/fake questions
- Notifications for non-existent messages
- Inability to view/post questions properly

**Requested features**

- Add games/interactive features
- Allow messaging within the app
- Improve question visibility and management
- Integrate with Snapchat directly


## Frequently asked questions

### Is QuickCheck3 free?

QuickCheck3 is free to download, with no in-app purchases.

### Is linkit Q&A free?

linkit Q&A is free to download, with in-app purchases available.

### Do QuickCheck3 or linkit Q&A have ads?

QuickCheck3 shows ads; linkit Q&A does not.

### Which is updated more often, QuickCheck3 or linkit Q&A?

QuickCheck3 ships an update every 3 months, and linkit Q&A every 5 days. Most recently, QuickCheck3 was updated on October 27, 2026 and linkit Q&A on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*