# Deck Lens vs Drill

The clearest difference is in-app purchases: Deck Lens at none against Drill's 1. Deck Lens also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Drill's advantage is ads (none vs shown). On price there is nothing between them.

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

## The numbers

| Metric | Deck Lens | Drill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Size | 43 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kadir Caner Ergun](https://appshunter.io/developer/1883801098) | [Nguyen Dinh Chung](https://appshunter.io/developer/6805296065) |

## What reviewers say

### Deck Lens

[App page](https://appshunter.io/ios/app/deck-lens/id6760315121)

**Features:** macOS Compatibility

**In-app purchases:** none


### Drill

[App page](https://appshunter.io/ios/app/drill-flashcards/id6815074575)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drill Pro | $9.99 | one-time |


## Frequently asked questions

### Is Deck Lens free?

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

### Is Drill free?

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

### Do Deck Lens or Drill have ads?

Deck Lens shows ads; Drill does not.

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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.*