# Olight vs Undrdog

The clearest difference is review sentiment: Undrdog at 100% against Olight's 30%. Undrdog also leads on rating (4.9 vs 4.2) and ads (none vs shown). Olight's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (70 vs 16). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Undrdog holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 70 and 16 respectively. Written reviews point the same way: 30% of Olight's written reviews are positive against 100% of Undrdog's.

Olight ships an update every 2 weeks, Undrdog every 2 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Olight | Undrdog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (70 ratings)](https://appshunter.io/ios/app/olight/id6476482087/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/undrdog/id6754082581/reviews)** |
| Number of ratings | **70** | 16 |
| Positive reviews | 30.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 380 MB | 75 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Olight Group Co., Ltd.](https://appshunter.io/developer/1629603693) | [joel accuardi](https://appshunter.io/developer/1855409412) |

## What reviewers say

### Olight

[App page](https://appshunter.io/ios/app/olight/id6476482087)

Discover a wide selection of high-quality lighting products for outdoor adventures, everyday carry, and tactical needs. Enjoy exclusive coupons, membership benefits, and a lifetime warranty on all purchases. Find reliable and convenient lighting solutions for every situation.

**Highlights:** Exclusive coupons for new users, Membership levels with privileges, Lifetime product warranty, 30-day free returns, Free shipping over $49, Wide range of lighting products

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

**In-app purchases:** none

**What reviewers like**

- 💎 Great quality products
- 🤝 Excellent customer service
- 📦 Quick shipping and packaging
- 🎁 Frequent sales and giveaways

**What reviewers complain about**

- 🐛 Buggy and unstable app
- 🤖 Excessive ads and marketing
- 🔒 Privacy concerns with data collection
- 🤔 Confusing and unintuitive UI
- 🔌 Connectivity issues with devices

**Reported bugs**

- Frequent app crashes
- Login and registration issues
- Devices constantly showing as offline
- Inability to access all light modes

**Requested features**

- Separate app for device control
- Customization options for lights
- Landscape mode support
- Dark mode option
- Improved scheduling and automation


### Undrdog

[App page](https://appshunter.io/ios/app/undrdog/id6754082581)

Discover premium auto and marine detailing supplies with an intuitive shopping experience. Easily browse, purchase, and manage loyalty points. Access Carfax uploads and find local detailers.

**Highlights:** Curated selection of detailing supplies, Intuitive browsing and purchasing, Carfax upload access, Find a Detailer map, Loyalty points tracking, Secure transactions

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Olight free?

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

### Is Undrdog free?

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

### Which has better reviews, Olight or Undrdog?

Undrdog is rated higher. Olight averages 4.2 out of 5 from 70 ratings, while Undrdog averages 4.9 from 16 ratings.

### Do Olight or Undrdog have ads?

Olight shows ads; Undrdog does not.

### Which is updated more often, Olight or Undrdog?

Olight ships an update every 2 weeks, and Undrdog every 2 months. Most recently, Olight was updated on October 18, 2026 and Undrdog on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*