# Olurdu: Return on Investment — Gold, Dollar, Stock Calculator

> Gold, Dollar, Stock Calculator (iPhone/iPad app by Omer Serdar SERIFOGLU.)

- Source: https://appshunter.io/ios/app/olurdu-return-on-investment/id6808370098 (this page in markdown: same URL + `.md`)
- Developer: [Omer Serdar SERIFOGLU](https://appshunter.io/developer/6808370100)
- Category: Finance, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 51 MB
- Languages: American English, Turkish
- Released: 2026-09-14
- Data updated: 2026-10-21

## What is Olurdu?

What would your money be worth today if you had invested in gold, currencies or stocks? Olurdu is a historical investment calculator for exploring past returns, monthly savings and dividend reinvestment. Compare nominal returns with real returns adjusted for Turkish inflation.

EXPLORE A PAST INVESTMENT
Choose a starting date and an amount. See what a hypothetical lump-sum investment would be worth at the latest available prices. Review its value, profit or loss, and percentage return in one report.

SEE THE EFFECT OF MONTHLY INVESTING
What if you had invested a fixed amount every month? Build a recurring investment scenario to explore dollar-cost averaging (DCA) using historical data. Set your monthly contribution and optionally increase it each year by a percentage you choose. Review total contributions, average cost and changes in value over time.

COMPARE GOLD, CURRENCIES AND STOCKS
Choose from gram gold, gram silver, currencies, Turkish stocks and US stocks in the available catalog. Compare up to 5 assets in one report, with a separate investment assumed for each. Enter lump-sum or monthly contributions in Turkish lira (TRY) or US dollars (USD), and view results in either currency.

UNDERSTAND RETURNS AFTER INFLATION
Explore how changes in value compare with changes in purchasing power. Review nominal returns, inflation over the period and inflation-adjusted returns using Turkey's Consumer Price Index (CPI), published by TurkStat. Inflation comparisons use Turkish data, including when you view results in USD.

EXPLORE DIVIDEND REINVESTMENT
Review historical dividend payments and total dividends for supported stocks. Enable dividend reinvestment to see how buying additional shares with those payments would have changed the outcome.

TRY A MINIMUM WAGE SAVINGS SCENARIO
Explore what could have happened if you had invested a share of Turkey's historical net minimum wage each month. Compare different assets using the same contribution rule. This scenario uses Turkish minimum wage data.

REVIEW AND SHARE YOUR RESULTS
• Summary reports, charts, asset comparisons and monthly purchase details.
• Ready-made scenarios to help you get started.
• Shareable result images in story, portrait post and square formats.
• English and Turkish language options, plus light and dark themes.

Pick a date, build your scenario and discover what your past investment would be worth today.

Calculations use historical prices and selected assumptions. Data coverage and starting dates vary by asset. Trading costs such as commissions, taxes and bid-ask spreads are not included. Olurdu is for information and financial education and does not provide investment advice. Past performance does not guarantee future returns.

## Is Olurdu safe?

Not enough ratings yet to assess Olurdu.

## Is Olurdu legit?

Olurdu: Return on Investment has limited verification signals. The AppsHunter Legitimacy Score for Olurdu is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.4 — 2026-10-09

• Ad slots now load more reliably; an ad that doesn't arrive on the first try is requested again shortly after
• Fixed a case where ads could get stuck at launch on iPhone
• Minor stability improvements

### 1.0.3 — 2026-10-09

• Our advertising partner is now Yandex; ads appear in the same places and sizes
• On first launch you choose whether ads are personalized; you can use the whole app either way
• You can change your choice anytime in Settings → Privacy choices
• Tracking permission is only requested if you allow personalized ads

### 1.0.2 — 2026-09-28

The app now lets you know when a new version is available.
Screens display better at larger text sizes. 
The result screen now shows the full name of the selected asset. 
Minor fixes and improvements.

### 1.0.1 — 2026-09-18

• Performance improvements
• Turkish-English translations have been reviewed
• Investment tools screen has been sped up and made scrollable
• Theme change button for the open theme

### 1.0 — 2026-09-14

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-21.*