# Passport Mobile vs Olyns

The clearest difference is rating: Olyns at 3.8 against Passport Mobile's 2.5. Olyns also leads on monetization model (free vs ad-supported) and iOS requirement (12.4 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Olyns holds the better App Store score, 3.8 against 2.5. Both are backed by a comparable volume of ratings — 151 and 406 respectively. Written reviews split almost evenly too, at 20% and 21% positive.

Passport Mobile ships an update monthly, Olyns every 5 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | Passport Mobile | Olyns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (151 ratings)](https://appshunter.io/ios/app/passport-mobile/id427117966/reviews) | **[3.8 (406 ratings)](https://appshunter.io/ios/app/olyns/id1495789093/reviews)** |
| Number of ratings | 151 | **406** |
| Positive reviews | 20.0% of reviews | **20.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 18 MB | 37 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Passport Unlimited, Inc.](https://appshunter.io/developer/427117969) | [Olyns Inc](https://appshunter.io/developer/1495789092) |

## What reviewers say

### Passport Mobile

[App page](https://appshunter.io/ios/app/passport-mobile/id427117966)

Discover and redeem offers from participating merchants with this app. Browse deals by category, location, or proximity to your destination. Manage your membership, save favorites, and receive personalized notifications.

**Highlights:** Browse participating locations, Discover new offers, Filter and search options, Map view for nearby discounts, Save favorite offers, Curated notifications, Mobile redemption

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

**In-app purchases:** none


### Olyns

[App page](https://appshunter.io/ios/app/olyns/id1495789093)

This app facilitates recycling by connecting users to a network of bottle boxes. Users can find nearby recycling locations, deposit beverage containers, and earn cash rewards redeemable via PayPal. It aims to make recycling convenient and rewarding while contributing to environmental sustainability.

**Highlights:** Find nearby recycling locations, Deposit beverage containers, Earn cash rewards, Save Olyns card to phone wallet, Touchless check-in via phone, Cash out via PayPal

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient recycling
- 💰 Instant cash payouts
- 🌎 Eco-friendly service

**What reviewers complain about**

- 🚨 Machines frequently full or broken
- ⏱️ Slow and time-consuming process
- 🤔 Inaccurate app information
- 🔍 Limited machine locations

**Reported bugs**

- Login/account verification issues
- Inconsistent container recognition
- Machines freezing/malfunctioning

**Requested features**

- Ability to favorite/track specific machine locations
- Real-time machine status updates
- Increase glass bottle capacity
- Expand operating hours


## Frequently asked questions

### Is Passport Mobile free?

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

### Is Olyns free?

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

### Which has better reviews, Passport Mobile or Olyns?

Olyns is rated higher. Passport Mobile averages 2.5 out of 5 from 151 ratings, while Olyns averages 3.8 from 406 ratings.

### Do Passport Mobile or Olyns have ads?

Neither Passport Mobile nor Olyns shows ads.

### Which is updated more often, Passport Mobile or Olyns?

Passport Mobile ships an update monthly, and Olyns every 5 weeks. Most recently, Passport Mobile was updated on October 16, 2026 and Olyns on October 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.*