Comparison

Oasis vs Deezed

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

Head to head
About

Oasis

This app provides independent lab test results and transparent data for health-related products like water, filters, and supplements. It aims to help users find healthier options by offering unbiased ratings and personalized recommendations.

Highlights
  • Independent lab testing
  • Transparent product data
  • Healthiest product rankings
  • Personalized recommendations
  • Water, filter, and supplement reviews
Features
Read full description

The #1 trusted and original platform for finding what's healthy. Independent lab tests and top ranking waters, filters, supplements, foods and more! We live in a world of products that poison us, brands that hide the truth, and governments that fail to safeguard our health. Oasis is here to change that. Starting with water, filters, and air purifiers, we help you find the healthiest products through independent lab testing and transparent data. Why Oasis? - Unbiased & Transparent: We charge to fund expensive lab testing and remain independent—no ads, no hidden agendas. - Lab-Tested Ratings: Get trusted insights into product purity, safety, and environmental impact. - Personalized Recommendations: Tailored suggestions based on your health and lifestyle goals. Subscription plans: • Free: access all lab results and reports • Oasis Pro: $47 /yr: top rankings, advanced features Funds from subscriptions go to further research and help us remain independent. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.oasiswater.app/privacy-policy

About

Deezed

Features
Read full description

Deezed is your personal fitness companion designed to help you achieve your workout goals. Whether you're a beginner or an experienced athlete, Deezed provides the tools you need to stay motivated and track your progress. KEY FEATURES: • Track your workouts and exercise routines • Monitor your fitness progress over time • Customizable workout plans • Easy-to-use interface for all fitness levels • Progress tracking and analytics • Core Data integration for reliable data storage Perfect for anyone looking to: - Stay consistent with their fitness routine - Track workout progress and improvements - Maintain motivation with clear progress indicators - Organize and plan their fitness journey Download Deezed today and take control of your fitness journey. Your path to a stronger, healthier you starts here. --- Note: This app requires iOS 18.4 or later.

Screenshots

Oasis4 screens
Deezed1 screens

Verdict

The call

The clearest difference is in-app purchases: Deezed at none against Oasis's 7. Deezed also leads on ads (none vs shown). Oasis's advantage is update cadence (every 2 days vs every 6 days). On price, device support and iOS requirement 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. Oasis sells 7 in-app purchases, starting at $4.99 per 7 days. Deezed asks for nothing beyond the download.

UpkeepUpdate frequency

Oasis ships an update every 2 days, Deezed every 6 days. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Oasis versus Deezed: the parameters behind the verdict, then further details
ParameterOasisDeezed
PriceFreeFree
Rating4.8 (14K ratings) — better—
Positive reviews19.4% of reviews—
Number of ratings14K — better—
Update frequencyEvery 2 days — betterEvery 6 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.0 — better18.4
Further details — not scored
Size83 MB1 MB
Age rating4+4+
DeveloperCormac HaydenARASH SHAFEI

Bugs and requests

Oasis

Reported bugs

3 issues
  • App freezes or fails to load
  • Login/sign-in issues
  • Scrolling and navigation problems

Requested features

4 requests
  • Ability to browse without signing up
  • More transparent rating system
  • Improved search and filtering options
  • Integration with water quality databases

Deezed

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Oasis

Subscriptions7
  • Oasis Weekly$4.997 Days
  • Oasis Pro$7.991 Month
  • Oasis Pro3 Days trial$12.991 Month
Show 4 more
  • Oasis Pro3 Days trial$29.991 Year
  • Oasis Pro (annual)3 Days trial$47.001 Year
  • Oasis Pro (annual)3 Days trial$59.991 Year
  • Oasis Pro (annual)3 Days trial$69.991 Year
None

Deezed

No in-app purchases

Questions

Is Oasis free?
Oasis is free to download, with in-app purchases available.
Is Deezed free?
Deezed is free to download, with no in-app purchases.
Do Oasis or Deezed have ads?
Oasis shows ads; Deezed does not.
Which is updated more often, Oasis or Deezed?
Oasis ships an update every 2 days, and Deezed every 6 days. Most recently, Oasis was updated on November 12, 2026 and Deezed on October 30, 2026.

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