Comparison

OPX vs Stackfolio

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

Head to head
About

OPX

Send money internationally from Singapore, Hong Kong, or Malaysia with competitive exchange rates. Track your transactions, manage your account, and enjoy cash-free transfers with no commission or service fees, subject to conditions.

Highlights
  • International money transfers
  • Competitive currency rates
  • Track transactions
  • Manage account
  • Cash-free transfers
  • No commission/service fees
Features
Read full description

OPX by ONEPIP is your trusted mobile app for fast, secure, and convenient international money transfers. Whether you're sending funds for business or personal needs, OPX makes cross-border payments simple with competitive exchange rates and a seamless transfer experience. Why Choose OPX? • Send international transfers with ease • Access competitive, real-time FX rates • Partnering with major commercial banks and leading liquidity providers • Supports all major and exotic currencies, including USD, EUR, GBP, RMB, MYR, THB, PHP, IDR, and more • Track your transactions in real time • Enjoy cashless, digital payments • Manage your account anytime, anywhere • No hidden fees • Your privacy and security are always our priority ONEPIP is regulated and licensed in Singapore, Hong Kong and Malaysia: - Monetary Authority of Singapore, MAS (PS20200279) - Hong Kong Customs Excise Department, HKMA (HK License No.: 13-12-01330) - Bank Negara Malaysia, BNM (License Serial No. 00842) Download OPX today and start Making Every PIP Count.

About

Stackfolio

Features
Read full description

Stackfolio is the modern portfolio tracker for precious metal investors. Whether you're stacking gold, silver, platinum, or palladium, Stackfolio helps you stay organized, track performance, and understand your true portfolio growth. Track What Matters • Record your holdings with precision • Live spot prices, updated automatically • Automatic daily price history • Monitor cost basis vs. current value See Your Portfolio Grow • Clean growth charts over time • Allocation breakdown by metal • Track profit on holdings you've sold • Know your exposure instantly Your Stash, Everywhere • iCloud sync across all your devices • Your data stays private in your own iCloud account Built for Stackers Designed for long-term wealth builders who believe in tangible assets. No complexity. No clutter. Just powerful tracking. Start stacking smarter today.

Screenshots

OPX4 screens
Stackfolio4 screens

Verdict

The call

The clearest difference is ads: OPX at none against Stackfolio's shown. OPX also leads on update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OPX ships an update every 8 days, Stackfolio every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Ā· 6 level
OPX versus Stackfolio: the parameters behind the verdict, then further details
ParameterOPXStackfolio
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size135 MB20 MB
Age rating4+4+
DeveloperONEPIP Pte LtdIbrahim Zakarya

In-app purchases

None

OPX

No in-app purchases

None

Stackfolio

No in-app purchases

Questions

Is OPX free?
OPX is free to download, with no in-app purchases.
Is Stackfolio free?
Stackfolio is free to download, with no in-app purchases.
Do OPX or Stackfolio have ads?
Stackfolio shows ads; OPX does not.
Which is updated more often, OPX or Stackfolio?
OPX ships an update every 8 days, and Stackfolio every 3 weeks. Most recently, OPX was updated on October 26, 2026 and Stackfolio on October 25, 2026.

Other comparisons