# OTonline vs FX Tech

The clearest difference is in-app purchases: OTonline at none against FX Tech's 1. OTonline also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FX Tech sells 1 one-off in-app purchase. OTonline asks for nothing beyond the download.

OTonline ships an update every 4 months, FX Tech every 8 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OTonline | FX Tech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Size | 99 MB | 104 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [neuroOT](https://appshunter.io/developer/1841346857) | [FX Technology Pte Ltd](https://appshunter.io/developer/1864742453) |

## What reviewers say

### OTonline

[App page](https://appshunter.io/ios/app/otonline/id6752854989)

**Features:** macOS Compatibility

**In-app purchases:** none


### FX Tech

[App page](https://appshunter.io/ios/app/fx-tech/id6757127970)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Forex 101 | $12.99 | one-time |


## Frequently asked questions

### Is OTonline free?

OTonline is free to download, with no in-app purchases.

### Is FX Tech free?

FX Tech is free to download, with in-app purchases available.

### Do OTonline or FX Tech have ads?

Neither OTonline nor FX Tech shows ads.

### Which is updated more often, OTonline or FX Tech?

OTonline ships an update every 4 months, and FX Tech every 8 months. Most recently, OTonline was updated on October 7, 2026 and FX Tech on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*