# Offline Cards vs KeyStacker

The clearest difference is in-app purchases: Offline Cards at none against KeyStacker's 2. Offline Cards also leads on ratings volume (31 vs 1). KeyStacker's advantage is update cadence (every 4 days vs every 3 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. KeyStacker sells 2 in-app purchases, starting at $2.99 per month. Offline Cards asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Offline Cards against 5.0 for KeyStacker. That said, the two scores are not equally well evidenced: Offline Cards has 31 ratings behind it against 1, so its average is the more settled of the two.

Offline Cards ships an update every 3 weeks, KeyStacker every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Offline Cards | KeyStacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (31 ratings)](https://appshunter.io/ios/app/offline-cards-loyalty-wallet/id6757344369/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keystacker-loyalty-wallet/id6777546206/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 30 MB | 52 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Sieber](https://appshunter.io/developer/1866244935) | [Didactic Initiatives LLC](https://appshunter.io/developer/1869697984) |

## What reviewers say

### Offline Cards

[App page](https://appshunter.io/ios/app/offline-cards-loyalty-wallet/id6757344369)

This app is a lightning-fast, 100% offline digital wallet for all your loyalty and store cards. It offers zero registration, ad-free usage, and local data storage for maximum privacy and instant access at checkout.

**Highlights:** 100% Offline card storage, Zero registration required, Ad-free and free forever, Universal barcode scanner support, Local backup and restore, Apple Wallet integration, Home screen widgets

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### KeyStacker

[App page](https://appshunter.io/ios/app/keystacker-loyalty-wallet/id6777546206)

Consolidate all your loyalty cards, membership passes, and gym cards into a single digital wallet. Scan barcodes and QR codes instantly for offline access, with options to tag, favorite, and add notes for easy organization. Your data remains private and stored locally on your device.

**Highlights:** Store unlimited loyalty and membership cards, Scan QR codes and barcodes, Works 100% offline, Local-only storage with Face ID lock, Full-screen mode with brightness boost, Tagging, favorites, and notes, Backup and restore functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Key Stacker Pro (Monthly) | $2.99 | per month |
| Key Stacker Pro (Annual) | $24.99 | per year |


## Frequently asked questions

### Is Offline Cards free?

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

### Is KeyStacker free?

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

### Which has better reviews, Offline Cards or KeyStacker?

KeyStacker is rated higher. Offline Cards averages 4.9 out of 5 from 31 ratings, while KeyStacker averages 5.0 from 1 ratings.

### Do Offline Cards or KeyStacker have ads?

Neither Offline Cards nor KeyStacker shows ads.

### Which is updated more often, Offline Cards or KeyStacker?

Offline Cards ships an update every 3 weeks, and KeyStacker every 4 days. Most recently, Offline Cards was updated on October 24, 2026 and KeyStacker on October 29, 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.*