# Deck Lens vs Rewise

The clearest difference is in-app purchases: Deck Lens at none against Rewise's 4. Deck Lens also leads on update cadence (every 10 days vs every 4 weeks) and iOS requirement (15.1 vs 17.0). Rewise's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Rewise sells 4 in-app purchases, starting at $1.99 per 7 days. Deck Lens asks for nothing beyond the download.

Deck Lens ships an update every 10 days, Rewise every 4 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Deck Lens | Rewise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Size | 43 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kadir Caner Ergun](https://appshunter.io/developer/1883801098) | [REVOT, K.K.](https://appshunter.io/developer/1257719756) |

## What reviewers say

### Deck Lens

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Rewise

[App page](https://appshunter.io/ios/app/rewise-flashcards-and-memory/id6802805295)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rewise Pro Weekly | $1.99 | per 7 days |
| Rewise Pro Monthly | $5.99 | per month |
| Rewise Pro Yearly | $29.99 | per year |
| Rewise Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Deck Lens free?

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

### Is Rewise free?

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

### Do Deck Lens or Rewise have ads?

Deck Lens shows ads; Rewise does not.

### Which is updated more often, Deck Lens or Rewise?

Deck Lens ships an update every 10 days, and Rewise every 4 weeks. Most recently, Deck Lens was updated on October 25, 2026 and Rewise on October 20, 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.*