# HighTide vs Order Book Trainer

The clearest difference is ads: HighTide at none against Order Book Trainer's shown. HighTide also leads on update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. HighTide sells 3 in-app purchases, starting at $9.99 per month and Order Book Trainer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

HighTide ships an update every 2 days, Order Book Trainer every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HighTide | Order Book Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 36 MB | 74 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Luca Bruno Giuseppe Peduzzi](https://appshunter.io/developer/1896524397) | [Syncly Applications](https://appshunter.io/developer/1437712077) |

## What reviewers say

### HighTide

[App page](https://appshunter.io/ios/app/hightide/id6767953561)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Quarterly | $29.99 | per 3 months |
| Premium Annual | $99.99 | per year |


### Order Book Trainer

[App page](https://appshunter.io/ios/app/order-book-trainer-level-2/id6785885996)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Pro – Monthly | $1.99 | per month |
| Ad-Free Pro – Yearly | $15.99 | per year |


## Frequently asked questions

### Is HighTide free?

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

### Is Order Book Trainer free?

Order Book Trainer is free to download, with in-app purchases available.

### Do HighTide or Order Book Trainer have ads?

Order Book Trainer shows ads; HighTide does not.

### Which is updated more often, HighTide or Order Book Trainer?

HighTide ships an update every 2 days, and Order Book Trainer every 3 weeks. Most recently, HighTide was updated on October 8, 2026 and Order Book Trainer on October 12, 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.*