UNiDAYS vs Qatom Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UNiDAYS
Access exclusive student and graduate deals on fashion, tech, beauty, food, and more. Save money with promo codes and coupons. Also find learning, study, and wellbeing tools to support college life.
- Exclusive student deals
- Promo codes and coupons
- Fashion, tech, beauty savings
- Food and lifestyle discounts
- Learning and study tools
- Wellbeing and mental health support
- Giveaways and freebies
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Join 20 million students around the world who use the student coupon app UNiDAYS to take advantage of amazing student and graduate deals like free shipping, promo codes, coupons, freebies, giveaways and more to save money and live college life to the max! With UNiDAYS, you can also find expert learning, study and wellbeing tools. STUDENT DISCOUNT APP and PROMO CODES These exclusive student deals and promo codes are just a tap away, all you need is your college email address to get started—it’s that easy! Save up to 50% every time you shop with hundreds of student and graduate offers on: - Fashion, shoes and accessories like ASOS, Boohoo, Shein, Ray-Ban, American Eagle, Farfetch, Forever 21, Calvin Klein, Ugg, Hollister, Levi’s, Aerie or Pretty Little Thing - Technology like Apple, Samsung, Verizon and B&H Photo - Beauty and skincare products from cosmetic brands like Charlotte Tilbury, MAC, GHD, Tarte and ColourPop - Food and drink brands like Uber Eats, Costco and Hello Fresh - Lifestyle and travel brands like Amazon, Disney+, hotels.com and GoPro - Sports brands like Under Armour, Adidas, Nike, Puma and Foot Asylum Plus study, wellbeing and mental health tools UNiDAYS has a wide range of tools to help boost your learning and personal development. Get better grades while keeping a happy and healthy mind through the ups and downs of college life with access to free mental health support, insights from professionals, online academic libraries and even creative classes. Learn data science, languages, grammar and more from expert educational tools like Chegg, Grammarly, MasterClass or Headspace. UNiDAYS: GET EXCLUSIVE DEALS ON YOUR FAVORITE BRANDS - Save money with your shopping deals and discounts both online and in-store - Regular giveaways and free stuff - College and university advice, fun polls and video content - Limited-time discounts over and above 50%! Check out UNiDAYS and get instant access to student perks, college deals, giveaways, coupons, freebies and opportunities each day! www.myunidays.com Instagram/Twitter: @MyUNiDAYS www.facebook.com/unidays
Qatom Authenticator
Enhance your online security and convenience for TAPP activities. Approve TAPP events directly from your mobile device to validate your intent and access linked assets. This two-factor verification system keeps your online activity and assets safe and secure.
- Two-factor verification
- Approve TAPP events directly
- Access verified assets
- Manage TAPP passes and gift cards
- Load verified assets to TAPP accounts
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The Authenticator app adds a layer of security and improved conveinience to your online TAPP activity. When you encounter a TAPP event online while using your mobile device, you will be automatically directed to your TAPP Authenticator. Just click approve to validate your intent and return back to your online TAPP event. You will find your verified assets linked and accessible in the TAPP experience. The two factor verification ensures that your assets and online activity remains safe and secure, Set up your TAPP accounts by entering your TAPP account email(s) and entering the one-time verification code you will receive in your email inbox. View your TAPP passes, gift cards, and assets Load verified assets to your TAPP account(s).
Screenshots
Verdict
The clearest difference is ads: Qatom Authenticator at none against UNiDAYS's shown. Qatom Authenticator also leads on monetization model (free vs free with in-app purchases). UNiDAYS's advantage is ratings volume (166K vs 2) and update cadence (every 10 days vs monthly). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for UNiDAYS against 5.0 for Qatom Authenticator. That said, the two scores are not equally well evidenced: UNiDAYS has 166K ratings behind it against 2, so its average is the more settled of the two.
UNiDAYS ships an update every 10 days, Qatom Authenticator monthly. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.
| Parameter | UNiDAYS | Qatom Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (166K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 37.7% of reviews | — |
| Number of ratings | 166K — better | 2 |
| Update frequency | Every 10 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #116 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 78 MB | 29 MB |
| Age rating | 12+ | 4+ |
| Developer | UNiDAYS | TODAQ Financial Inc |
Customer experience
UNiDAYS
Qatom Authenticator
Bugs and requests
UNiDAYS
Reported bugs
3 issues- Frequent app crashes and errors
- Login and verification issues
- Inconsistent discount code functionality
Requested features
4 requests- More food and everyday discounts
- Easier competition result tracking
- Landscape mode support for tablets
- Improved app stability and performance
Qatom Authenticator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
UNiDAYS
No in-app purchases
Qatom Authenticator
No in-app purchases









