# Crypto Alert Boss vs Trader Timer

The clearest difference is in-app purchases: Trader Timer at none against Crypto Alert Boss's 1. Trader Timer also leads on update cadence (every 3 days vs every 2 months). Crypto Alert Boss's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Crypto Alert Boss sells 1 in-app purchase, starting at $1.99 per month. Trader Timer asks for nothing beyond the download.

Crypto Alert Boss ships an update every 2 months, Trader Timer every 3 days. The most recent releases landed on August 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Crypto Alert Boss | Trader Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trader-timer-day-trade-timer/id6782052104/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 27 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [HIROYUKI YOKOKURA](https://appshunter.io/developer/6782052106) |

## What reviewers say

### Crypto Alert Boss

[App page](https://appshunter.io/ios/app/crypto-alert-boss/id6464439563)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Crypto App Features | $1.99 | per month |


### Trader Timer

[App page](https://appshunter.io/ios/app/trader-timer-day-trade-timer/id6782052104)

This app provides real-time candle countdown timers and voice alerts for day traders and scalpers. It helps active traders stay focused on charts by notifying them before a candle closes across various markets like stocks, forex, and crypto.

**Highlights:** Real-time candle countdown timer, Voice alerts before candle close, Customizable alert timing, Multiple timer profiles, Supports stocks, forex, crypto, Scheduled trading hour alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is Crypto Alert Boss free?

Crypto Alert Boss is free to download, with in-app purchases available.

### Is Trader Timer free?

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

### Do Crypto Alert Boss or Trader Timer have ads?

Trader Timer shows ads; Crypto Alert Boss does not.

### Which is updated more often, Crypto Alert Boss or Trader Timer?

Crypto Alert Boss ships an update every 2 months, and Trader Timer every 3 days. Most recently, Crypto Alert Boss was updated on August 26, 2026 and Trader Timer on September 14, 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.*