# Deck Lens vs FlipStudy

The clearest difference is ads: FlipStudy at none against Deck Lens's shown. Deck Lens's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Deck Lens ships an update every 10 days, FlipStudy every 2 weeks. Both last shipped on September 9, 2026.

## The numbers

| Metric | Deck Lens | FlipStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flipstudy-flashcards/id6786766266/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 43 MB | 1 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kadir Caner Ergun](https://appshunter.io/developer/1883801098) | [Richard Wheatley](https://appshunter.io/developer/6786766268) |

## What reviewers say

### Deck Lens

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FlipStudy

[App page](https://appshunter.io/ios/app/flipstudy-flashcards/id6786766266)

Create and study flashcards using spaced repetition for effective learning. Translate words instantly and hear pronunciations in their native languages. This private, offline-friendly app helps you focus on what you need to learn most.

**Highlights:** Spaced repetition learning, Built-in translator, Native language audio pronunciation, Offline study mode, Private and account-free, Distraction-free interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Deck Lens free?

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

### Is FlipStudy free?

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

### Do Deck Lens or FlipStudy have ads?

Deck Lens shows ads; FlipStudy does not.

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

Deck Lens ships an update every 10 days, and FlipStudy every 2 weeks. Most recently, Deck Lens was updated on September 9, 2026 and FlipStudy on September 9, 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.*