OnePortfolio vs QuantX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnePortfolio
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Track your entire net worth in one place. No bank connection. No complexity. Simply stay in full control of your money. OnePortfolio is a simple and powerful portfolio tracker designed to help you manage all your assets with clarity. Track everything in one place: • Cash & bank accounts • Stocks & ETFs • Cryptocurrencies • Real estate • Valuable items No syncing. No bank access. You manually track what matters, with full control over your data. Understand your finances at a glance: • Total net worth • Asset allocation • Net worth growth over time Built for speed and simplicity: • Add assets in seconds • Clean and intuitive interface • No unnecessary complexity Free to get started. Add up to 3 assets, then unlock unlimited tracking and advanced features with a premium upgrade. Your privacy matters. Your financial data is never sold. Limited analytics may be used only to improve the app experience. Take control of your finances today. Privacy Policy: https://erwannfourreau.notion.site/Privacy-Policy-OnePortfolio-32b02c5fc3c6806cb476c18b5e01a8ed?pvs=74 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
QuantX
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QuantX transforme la finance de marché en jeu. Apprends les options, les Greeks, Black-Scholes, la volatilité et les modèles quants — du débutant à l'expert, à ton rythme. Missions quotidiennes, boss battles, badges, streak, tuteur IA, prépa AMF, partiels et entretiens. Reprends où tu t'es arrêté. Essai gratuit 7 jours, puis dès 9,90 €/mois. Conditions d'utilisation (CGU) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: QuantX at 3 against OnePortfolio's 1. QuantX also leads on iOS requirement (15.6 vs 18.1). On price, 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. OnePortfolio sells 3 in-app purchases, starting at $3.99 per month and QuantX sells 3 in-app purchases, starting at $8.90 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | OnePortfolio | QuantX |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.1 | 15.6 — better |
| Further details — not scored | ||
| Size | 7 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Erwann Fourreau | Sylvie Rodet |
In-app purchases
OnePortfolio
- Monthly access1 Month trial$3.991 Month
- Yearly access1 Month trial$24.991 Year
- Lifetime full access$34.99
QuantX
- QuantX Premium — mensuel7 Days trial$8.901 Month
- QuantX Premium — for one year7 Days trial$69.001 Year
- QuantX Premium — a vie$349.00









