# Olyns vs OhmPlug

The clearest difference is rating: OhmPlug at 4.4 against Olyns's 3.8. Olyns's advantage is update cadence (every 5 weeks vs every 3 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

OhmPlug holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 406 and 943 respectively. Written reviews split almost evenly too, at 21% and 21% positive.

Olyns ships an update every 5 weeks, OhmPlug every 3 months. The most recent releases landed on September 5, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Olyns | OhmPlug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (406 ratings)](https://appshunter.io/ios/app/olyns/id1495789093/reviews) | **[4.4 (943 ratings)](https://appshunter.io/ios/app/ohmplug/id1550365163/reviews)** |
| Number of ratings | 406 | **943** |
| Positive reviews | 20.6% of reviews | **20.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 37 MB | 86 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olyns Inc](https://appshunter.io/developer/1495789092) | [OhmConnect, Inc](https://appshunter.io/developer/942076142) |

## What reviewers say

### 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


### OhmPlug

[App page](https://appshunter.io/ios/app/ohmplug/id1550365163)

Control smart plugs remotely to save energy and add convenience. Automate your home with routines, voice commands, and group devices by room. Earn rewards for energy savings through an optional connected service.

**Highlights:** Remote appliance control, Voice control integration, Smart home routines, Device grouping by room, Energy saving alerts, Earn rewards for energy savings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💰 Earn money for saving energy
- 🤑 Easy money
- 👍 Simple setup and use
- 🚀 Works flawlessly

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Randomly turns off devices
- 🕰️ Inconsistent scheduling
- 🤖 Buggy app
- 🔍 Difficult to add new devices

**Reported bugs**

- Login/password reset issues
- App crashes when adding devices
- Devices randomly disconnect from WiFi
- Incompatible with 5GHz networks

**Requested features**

- Widget for on/off control
- Apple HomeKit integration
- Live power consumption stats
- Dusk-to-dawn timer setting


## Frequently asked questions

### Is Olyns free?

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

### Is OhmPlug free?

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

### Which has better reviews, Olyns or OhmPlug?

OhmPlug is rated higher. Olyns averages 3.8 out of 5 from 406 ratings, while OhmPlug averages 4.4 from 943 ratings.

### Do Olyns or OhmPlug have ads?

Neither Olyns nor OhmPlug shows ads.

### Which is updated more often, Olyns or OhmPlug?

Olyns ships an update every 5 weeks, and OhmPlug every 3 months. Most recently, Olyns was updated on September 5, 2026 and OhmPlug on September 22, 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.*