Comparison

Grub Master vs Olight

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Grub Master

Plan your grocery lists and manage scout food market shopping with this application. It helps organize items for events and ensures you have everything needed.

Highlights
  • Grocery item list planning
  • Scout food market shopping
  • Event item organization
  • Shopping list management
Read full description

World Scout Jamboree - Grocery item list planning and scout food market shopping application.

About

Olight

Discover a wide selection of high-quality lighting products for outdoor adventures, tactical needs, and everyday use. Enjoy exclusive coupons, membership benefits, and a lifetime warranty on all purchases. Experience seamless shopping with 24/7 customer service and a 30-day return policy.

Highlights
  • Exclusive coupons for new users
  • Membership levels with privileges
  • Lifetime warranty on products
  • Giveaway campaigns and special events
  • 30-day free return or exchange
  • 24/7 customer service
  • Wide range of lighting products
Features
Read full description

Olight offers a comprehensive range of lighting products, catering to various needs such as outdoor, EDC, tactical, ambient, headlights, bicycle lights, and accessories. The brand is dedicated to delivering dependable flashlights and unique experiences for outdoor enthusiasts, adventurers, and other users. Olight has achieved recognition as one of the leading brands in the lighting industry, with a growing number of users choosing Olight as their preferred lighting brand. The OLIGHT application provides a wide array of features and benefits, including: 1. Exclusive Pricing and Membership Activities: a. New app users receive a $10 exclusive coupon. b. Newly registered users receive a $10 and a $15 coupon, along with a free i3E flashlight worth $9.95. c. Lifetime warranty for products. d. The opportunity to participate in giveaway campaigns and engage in various activities related to cultural events, brand anniversaries, and Black Friday. e. Multiple membership levels with exclusive privileges. f. O-Fan Day carnival with special offers like double points for placed orders, and more. g. 30-day free return or exchange policy, no questions asked. h. Free shipping on orders over $49. i. 24/7 customer service available. 2. Diversified High-Quality Lighting Products: a. A wide range of product series to meet diverse needs. b. Renowned for excellent brightness, long battery life, and exceptional durability. c. Ideal for outdoor activities, camping, emergencies, or any situation that requires reliable portable lighting. We are committed to providing you with a seamless shopping experience through our OLIGHT application. Download the app now and embark on a journey to explore the world of mobile lighting, where you can find bright and convenient lighting solutions for all of life’s adventures!

Screenshots

Grub Master4 screens
Olight4 screens

Verdict

The call

The clearest difference is rating: Olight at 4.0 against Grub Master's 3.3. Olight also leads on review sentiment (31% vs 0%) and ratings volume (82 vs 8). Grub Master's advantage is ads (none vs shown) and update cadence (every 3 days vs fortnightly). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Olight holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Olight has 82 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of Grub Master's written reviews are positive against 31% of Olight's.

UpkeepUpdate frequency

Grub Master ships an update every 3 days, Olight fortnightly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard7 real differences · 3 level
Grub Master versus Olight: the parameters behind the verdict, then further details
ParameterGrub MasterOlight
PriceFreeFree
Rating3.3 (8 ratings)4.0 (82 ratings) — better
Positive reviews0.0% of reviews31.0% of reviews — better
Number of ratings882 — better
Update frequencyEvery 3 days — betterFortnightly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size30 MB381 MB
Age rating4+17+
DeveloperBoy Scouts of AmericaOlight Group Co., Ltd.

Customer experience

Grub Master

All ratings8 ratings
Positive50.0%
Neutral12.5%
Negative37.5%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Olight

All ratings80 ratings
Positive72.5%
Neutral8.8%
Negative18.8%
Written reviews449 reviews
Positive31.0%
Neutral8.0%
Negative61.0%

Bugs and requests

Grub Master

Not enough reviews yet to summarise bugs or requests.

Olight

Reported bugs

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

Requested features

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

In-app purchases

None

Grub Master

No in-app purchases

None

Olight

No in-app purchases

Questions

Is Grub Master free?
Grub Master is free to download, with no in-app purchases.
Is Olight free?
Olight is free to download, with no in-app purchases.
Which has better reviews, Grub Master or Olight?
Olight is rated higher. Grub Master averages 3.3 out of 5 from 8 ratings, while Olight averages 4.0 from 82 ratings.
Do Grub Master or Olight have ads?
Olight shows ads; Grub Master does not.
Which is updated more often, Grub Master or Olight?
Grub Master ships an update every 3 days, and Olight fortnightly. Most recently, Grub Master was updated on November 3, 2026 and Olight on November 12, 2026.

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