In Action vs Underneath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
In Action
Discover and book fitness classes and outdoor activities without contracts or commitments. Find gyms, trainers, and events like yoga, cycling, and hiking. Hosts can list their programs for free to attract new clients.
- Discover gyms and outdoor activities
- Book activities without commitment
- List programs for free (Hosts)
- Notifications for new activities
- Easy search and booking
- Variety of fitness options
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Discover. Book. Enjoy. InAction is your new platform for easy and quick booking at gyms and outdoor activities near you! Whether you're a fitness enthusiast or simply looking for a fun way to stay active, InAction offers you ultimate flexibility: no contracts, no commitments, just choose, book, and participate! For two types of users: For Consumers (Fitness Enthusiasts). Want to exercise without commitments and contracts? InAction gives you the ability to: Discover gyms, personal trainers, and outdoor activities like yoga, pilates, cycling, running, crossfit, hiking, and much more! Book any activity you desire, whenever it's convenient for you, with no minimum commitment. Receive notifications for new activities and special offers in your area, according to your interests. Try new experiences whenever you want to change up your fitness routine! For Hosts (Gyms & Activity Organizers). Are you a trainer, manage a gym, or organize outdoor activities? InAction offers you the ability to: List your programs for free, without any subscription. Connect with consumers looking for fitness activities in your area. Increase the visibility of your services, attracting new clients without any financial commitment. Manage your bookings easily through the application. How does it work? Find activities near you: Set your preferred distance and discover the best options in your area. Choose and book: You can book your participation immediately, without needing a subscription. Enjoy your experience: Go to your workout or chosen activity and enjoy every moment! Why choose InAction? Complete Flexibility: No subscriptions, no commitments. Unique Variety: From gyms to outdoor experiences, find exactly what suits you. Easy Search & Booking: All options at your fingertips, with just a few clicks. Offer Notifications: Stay informed about unique opportunities in your area. Start today! Download InAction and find your next experience!
Underneath
Scan or search packaged foods to receive an instant transparency score. Get clear breakdowns of processing, sodium, sugar, and additives, with explanations for each score. Discover healthier alternatives in the same product category.
- Scan barcodes or search by name
- Instant transparency score (0-100)
- Detailed breakdown of processing, sodium, sugar, and additives
- Ingredient list decoding
- Find healthier alternatives
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Underneath helps you see what's really in your food. Underneath reads the label so you do not have to. Scan a barcode and you get one honest score out of 100, built from how processed the food is, what additives are in it and what the nutrition actually says. WHAT IT DOES - Scan any barcode and see the score in a second. - Read the full breakdown: processing, additives, macros, each one explained and each penalty itemised, so you can see exactly why a product scored what it did. - Tap any ingredient to find out what it is and what it does - Find cleaner swaps in the same category, sold in your country. - Search by name, keep a history of everything you have scanned, and add products we do not have yet. SUBSCRIPTION Underneath is a subscription app. New accounts get a 3 day free trial. When the trial ends, a paid subscription to Underneath Plus is required to keep using the app, including scanning, scores, breakdowns, swaps and search. There is no free tier beyond the trial. Underneath Plus is offered as: Yearly: 49.99$/year Monthly: 9.99$/month *Prices are shown in your local currency inside the app before you buy and may vary by region. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of Use (EULA): https://tryunderneath.com/terms Privacy Policy: https://tryunderneath.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: In Action at none against Underneath's 5. In Action also leads on ads (none vs shown). Underneath's advantage is update cadence (every 2 weeks vs monthly). 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
Both are free to download. Underneath sells 5 in-app purchases, starting at $1.99 per 7 days. In Action asks for nothing beyond the download.
In Action ships an update monthly, Underneath every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | In Action | Underneath |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (6 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 6 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 66 MB | 75 MB |
| Age rating | 17+ | 4+ |
| Developer | FLOW WAVE TECHNOLOGIES SINGLE MEMBER P.C | UNDERNEATH LTD |
Customer experience
In Action
Underneath
In-app purchases
In Action
No in-app purchases
Underneath
- Underneath Weekly3 Days trial$1.997 Days
- Monthly$9.991 Month
- Underneath Annual Offer$29.991 Year
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- Underneath Annual$49.991 Year
- Underneath Annual3 Days trial$49.991 Year









