GoldMate is built and maintained by an independent developer. If you run
into a problem, have a question, or just want to send feedback, the
fastest way to reach me is by email below.
Frequently Asked Questions
How does the price conversion work?
GoldMate uses a reference international gold price (quoted in US
dollars per troy ounce) and public exchange-rate data to convert the
value into your selected region's currency and weight unit. Reference
data may be cached for up to approximately 12 hours, and the result is
an estimate rather than a live trading quote.
Which currencies and weight units are supported?
GoldMate covers 46 regions with 40+ local currencies. You can choose
from 10 weight units:
- Gram (g)
- Troy ounce (oz t, 31.1035 g)
- 10 grams
- Hong Kong tael (37.429 g)
- Vietnamese tael / lượng (37.5 g)
- Thai baht weight (15.244 g)
- Qian (3.75 g)
- Don (3.75 g)
- Tola (11.6638 g)
- Vori (11.664 g)
How do I change my region or currency?
Tap the gear icon in the top right corner to open Settings, or tap
directly on the local currency/unit label next to the local price —
both open the region picker, where you can search and select from
46 supported regions.
What is free, and what does Pro unlock?
Currency and weight-unit conversion and custom holdings (your quantity
and average cost, with estimated value and profit or loss) are free and
need no account. GoldMate Pro unlocks fine price adjustment, which moves
the assumed gold price in 1 USD steps for more detailed estimates.
GoldMate is a conversion and scenario calculation tool, not a brokerage,
trading service, live quote, or investment adviser.
Is there a free trial?
Yes. In the iPhone app, fine price adjustment is free for 7 days
starting from the first launch. The trial starts automatically and
needs no payment or sign-up. When it ends, conversion and holdings stay
free, and you can choose whether to unlock fine price adjustment with Pro.
Which purchase options are available?
In the iPhone app, Pro is available as a monthly or yearly
auto-renewing subscription, or as a one-time Lifetime Pro purchase that
never renews. All purchases are made through your Apple ID on the App
Store, and prices are shown in your local App Store currency.
Subscriptions renew automatically unless canceled at least 24 hours
before the end of the current period.
I purchased Pro but it's not showing up. What do I do?
Open the app, tap "Upgrade" to open the Pro screen, and tap
"Restore Purchases" near the bottom. This re-syncs your subscription or
Lifetime Pro purchase with your Apple ID. If it still doesn't work after
that, email me with your purchase date and I'll help sort it out.
How do I cancel or manage my subscription?
Subscriptions are billed and managed entirely through Apple, not
through GoldMate directly. On your iPhone, go to
Settings > [your name] > Subscriptions, or open the App Store and
tap your profile picture > Subscriptions, to view, change, or cancel
at any time. Lifetime Pro is a one-time purchase and has nothing to cancel.