Quantum Zenith vs Discount Calculator Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantum Zenith
Manage and build your investment portfolio with access to diverse financial products. Explore options like mutual funds, stock trading, and savings bonds to grow your wealth.
- Investment account management
- Mutual funds
- Stock trading
- FBN Savings Bond
- Trust Funds
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The Quantum Zenith App helps you to maintain and create your investment account and provides you with various investment products such as: Mutual Funds Stock Trading FBN Savings Bond Trust Funds
Discount Calculator Buddy
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Looking to quickly calculate discounts, original prices, or even discount rates? Our Discount Calculator has you covered! Whether you're figuring out how much you're saving, calculating the discount rate, or finding the original price before the discount, this app makes it simple and accurate. Key Features: Calculate the discount, original price, and discount rate in a snap. Smooth and fun animations to enhance your experience. Perfect for shopping, budgeting, or any time you need fast savings info! Download now and make saving money a breeze!
Screenshots
Verdict
The clearest difference is iOS requirement: Quantum Zenith at 13.0 against Discount Calculator Buddy's 16.0. On price, update cadence, ads and in-app purchases 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.
Quantum Zenith ships an update fortnightly, Discount Calculator Buddy every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | Quantum Zenith | Discount Calculator Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 62 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Cyberspace Limited | Alperen Sarısan |
In-app purchases
Quantum Zenith
No in-app purchases
Discount Calculator Buddy
No in-app purchases
Questions
Is Quantum Zenith free?
Is Discount Calculator Buddy free?
Do Quantum Zenith or Discount Calculator Buddy have ads?
Which is updated more often, Quantum Zenith or Discount Calculator Buddy?
Other comparisons
