# TDB vs SeaTrader

The clearest difference is in-app purchases: TDB at none against SeaTrader's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SeaTrader sells 1 in-app purchase, starting at $9.99 per month. TDB asks for nothing beyond the download.

TDB ships an update weekly, SeaTrader every 4 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | TDB | SeaTrader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (40 ratings)](https://appshunter.io/ios/app/tdb/id6768162339/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 149 MB | 43 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Trade and Development Bank of Mongolia](https://appshunter.io/developer/663172468) | [Esuhei Esuhei](https://appshunter.io/developer/6812961847) |

## What reviewers say

### TDB

[App page](https://appshunter.io/ios/app/tdb/id6768162339)

Manage your finances with this banking app. Open accounts, make various transactions, apply for loans, and pay bills. Access foreign exchange rates and find branch locations.

**Highlights:** Open and manage accounts, Perform various transactions, Apply for different loan types, Make bill and tax payments, Order and manage cards, Access foreign exchange rates, Find branch and ATM locations

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

**In-app purchases:** none


### SeaTrader

[App page](https://appshunter.io/ios/app/seatrader/id6812961845)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SeaTrader Premium | $9.99 | per month |


## Frequently asked questions

### Is TDB free?

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

### Is SeaTrader free?

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

### Do TDB or SeaTrader have ads?

Neither TDB nor SeaTrader shows ads.

### Which is updated more often, TDB or SeaTrader?

TDB ships an update weekly, and SeaTrader every 4 days. Most recently, TDB was updated on November 12, 2026 and SeaTrader on November 10, 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.*