# supra SmartLED vs PassKit PassReader

The clearest difference is review sentiment: PassKit PassReader at 33% against supra SmartLED's 0%. supra SmartLED's advantage is iOS requirement (8.3 vs 18.2). On price, update cadence, ads 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.

supra SmartLED ships an update every 2 months, PassKit PassReader every 6 weeks. The most recent releases landed on September 16, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | supra SmartLED | PassKit PassReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/passkit-passreader/id1564208423/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 31 MB |
| Requires iOS | **8.3** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [supra GmbH](https://appshunter.io/developer/582593450) | [PassKit, Inc.](https://appshunter.io/developer/920691846) |

## What reviewers say

### supra SmartLED

[App page](https://appshunter.io/ios/app/supra-smartled/id1061643694)

Control your SmartLED devices via Bluetooth. Change colors, sync with music or voice, and group multiple lights into rooms for synchronized effects.

**Highlights:** Bluetooth connectivity, Color customization, Music synchronization, Voice tracking control, Room grouping

**In-app purchases:** none


### PassKit PassReader

[App page](https://appshunter.io/ios/app/passkit-passreader/id1564208423)

This app enables businesses to manage customer loyalty programs and digital coupons at the point of sale. It allows for member check-in/out, tier changes, point adjustments, and coupon redemption without specialized hardware.

**Highlights:** Check-in/out members, Manage member tiers and expiration, Verify card authenticity, Adjust member points, Redeem coupons, Edit membership details, View transaction history

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

**In-app purchases:** none


## Frequently asked questions

### Is supra SmartLED free?

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

### Is PassKit PassReader free?

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

### Do supra SmartLED or PassKit PassReader have ads?

Neither supra SmartLED nor PassKit PassReader shows ads.

### Which is updated more often, supra SmartLED or PassKit PassReader?

supra SmartLED ships an update every 2 months, and PassKit PassReader every 6 weeks. Most recently, supra SmartLED was updated on September 16, 2026 and PassKit PassReader on August 16, 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.*