# IMO Signs vs Bridgedeck Study

The clearest difference is price: Bridgedeck Study at Free against IMO Signs's $3.99. Bridgedeck Study also leads on update cadence (every 6 days vs every 95 months) and iOS requirement (13.0 vs 17.6). IMO Signs's advantage is in-app purchases (none vs 7). On ads and device support there is nothing between them.

Bridgedeck Study is free to download; IMO Signs costs $3.99 up front. Bridgedeck Study sells 7 in-app purchases, starting at $14.99 per month. IMO Signs asks for nothing beyond the download.

IMO Signs ships an update every 95 months, Bridgedeck Study every 6 days. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IMO Signs | Bridgedeck Study |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 95 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 194 MB | 53 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sergejs Zeigurs](https://appshunter.io/developer/1439812373) | [Office Care Systems (Pty) Ltd](https://appshunter.io/developer/6776595755) |

## What reviewers say

### IMO Signs

[App page](https://appshunter.io/ios/app/imo-signs/id1439813671)

This educational app allows users to search for symbols by ID or name. It's designed for studying and reinforcing knowledge in a specific subject area. Enjoy a straightforward learning experience.

**Highlights:** Search by ID, Search by Name, Knowledge rechecking, Study aid

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

**In-app purchases:** none


### Bridgedeck Study

[App page](https://appshunter.io/ios/app/bridgedeck-study/id6776595753)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bridgedeck Written | $14.99 | per month |
| Standard | $49.99 | per month |
| Pro | $79.99 | per month |
| Bridgedeck Written Year | $143.99 | per year |
| Standard Year | $499.99 | per year |
| Pro Year | $799.00 | per year |
| Exam Pack | $99.99 | one-time |


## Frequently asked questions

### Is IMO Signs free?

IMO Signs costs $3.99, with no in-app purchases.

### Is Bridgedeck Study free?

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

### Do IMO Signs or Bridgedeck Study have ads?

Neither IMO Signs nor Bridgedeck Study shows ads.

### Which is updated more often, IMO Signs or Bridgedeck Study?

IMO Signs ships an update every 95 months, and Bridgedeck Study every 6 days. Most recently, IMO Signs was updated on October 8, 2026 and Bridgedeck Study on October 17, 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.*