# FlipShadow vs Coupon Codes

The clearest difference is in-app purchases: Coupon Codes at none against FlipShadow's 1. Coupon Codes also leads on update cadence (every 3 days vs every 6 days) and iOS requirement (12.0 vs 17.6). FlipShadow's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. FlipShadow sells 1 one-off in-app purchase. Coupon Codes asks for nothing beyond the download.

FlipShadow ships an update every 6 days, Coupon Codes every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FlipShadow | Coupon Codes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 4 MB | 42 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jong Seon Lee](https://appshunter.io/developer/1755967230) | [Sikandar Hayat](https://appshunter.io/developer/1896096621) |

## What reviewers say

### FlipShadow

[App page](https://appshunter.io/ios/app/flipshadow-flash-cards/id6758394253)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Subsription | $9.99 | one-time |


### Coupon Codes

[App page](https://appshunter.io/ios/app/coupon-codes-online-courses/id6765840996)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlipShadow free?

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

### Is Coupon Codes free?

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

### Do FlipShadow or Coupon Codes have ads?

Coupon Codes shows ads; FlipShadow does not.

### Which is updated more often, FlipShadow or Coupon Codes?

FlipShadow ships an update every 6 days, and Coupon Codes every 3 days. Most recently, FlipShadow was updated on October 28, 2026 and Coupon Codes on October 24, 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.*