# Questi vs Recall Drill

The clearest difference is in-app purchases: Questi at none against Recall Drill's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Recall Drill sells 1 one-off in-app purchase. Questi asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Questi | Recall Drill |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 14 MB | 20 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bnz Inc](https://appshunter.io/developer/1602520806) | [알파루프](https://appshunter.io/developer/1895908497) |

## What reviewers say

### Questi

[App page](https://appshunter.io/ios/app/questi-ai-problem-solver/id6736639784)

This AI-powered app provides clear explanations for complex problems across all academic levels, from elementary to university. It helps users understand the essence of problems, maximize learning efficiency, and offers accessibility on multiple devices.

**Highlights:** AI-powered explanations, Covers all academic levels, In-depth understanding, Maximize learning efficiency, Accessible on PC, tablet, smartphone

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

**In-app purchases:** none

**What reviewers like**

- ✅ Solves complex math problems accurately
- 💡 Detailed and easy-to-understand explanations
- 👍 Free to use with many features
- 🚀 Fast problem-solving (mostly)
- 💯 High accuracy and reliable answers

**What reviewers complain about**

- 💰 Pricing is a concern for some
- 🐢 Speed can be a bit slow at times
- ⚫ Dark background preference for some users
- ⚠️ Sometimes misinterprets problems
- ❌ AI can insist it's correct even when wrong

**Reported bugs**

- Error code -1002 when trying to pay
- App crashes when clicking 'inquire'
- AI stops answering questions
- Cannot log in after deleting and reinstalling
- App not opening sometimes

**Requested features**

- Option for white background
- Improve payment functionality within the app
- Allow simultaneous solving of multiple problems
- iPad support for book chat feature


### Recall Drill

[App page](https://appshunter.io/ios/app/recall-drill/id6797267823)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Decks | $3.99 | one-time |


## Frequently asked questions

### Is Questi free?

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

### Is Recall Drill free?

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

### Do Questi or Recall Drill have ads?

Neither Questi nor Recall Drill shows ads.

### Which is updated more often, Questi or Recall Drill?

Questi ships an update weekly, and Recall Drill weekly. Most recently, Questi was updated on October 30, 2026 and Recall Drill 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.*