# Flashduty vs Trade Timer Pro

The clearest difference is update cadence: Trade Timer Pro at every 5 days against Flashduty's every 4 months. Flashduty's advantage is iOS requirement (15.1 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

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

Flashduty ships an update every 4 months, Trade Timer Pro every 5 days. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Flashduty | Trade Timer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trade-timer-pro-candle-alerts/id6743726806/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 43 MB | 1 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Flashcat Cloud Technology Co.,Ltd.](https://appshunter.io/developer/1762798179) | [迪 韩](https://appshunter.io/developer/1803560578) |

## What reviewers say

### Flashduty

[App page](https://appshunter.io/ios/app/flashduty/id6636480851)

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

**In-app purchases:** none


### Trade Timer Pro

[App page](https://appshunter.io/ios/app/trade-timer-pro-candle-alerts/id6743726806)

This tool provides advance alerts before candlestick closes for stock, futures, and forex traders. It helps you avoid panic decisions and seize trading opportunities with custom intervals and reminders.

**Highlights:** Custom K-line intervals, Advance reminder alerts, Countdown ring display, Personalized reminder content, Multi-market timezone support, Background operation support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flashduty free?

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

### Is Trade Timer Pro free?

Trade Timer Pro is free to download, with no in-app purchases.

### Do Flashduty or Trade Timer Pro have ads?

Neither Flashduty nor Trade Timer Pro shows ads.

### Which is updated more often, Flashduty or Trade Timer Pro?

Flashduty ships an update every 4 months, and Trade Timer Pro every 5 days. Most recently, Flashduty was updated on September 27, 2026 and Trade Timer Pro on October 4, 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.*