# BillCenter vs TDB

The clearest difference is update cadence: TDB at every 4 days against BillCenter's monthly. On price, review sentiment, ads and in-app purchases there is nothing between them.

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

BillCenter ships an update monthly, TDB every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BillCenter | TDB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (32 ratings)](https://appshunter.io/ios/app/tdb/id6768162339/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 27 MB | 110 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ECM Billing Center](https://appshunter.io/developer/1703752711) | [Trade and Development Bank of Mongolia](https://appshunter.io/developer/663172468) |

## What reviewers say

### BillCenter

[App page](https://appshunter.io/ios/app/billcenter/id1574428727)

Manage your bills and payments efficiently. Track due dates, receive reminders, and view your billing history all in one place. Simplify your financial life with this intuitive billing management tool.

**Highlights:** Bill tracking, Payment reminders, Billing history, Intuitive interface, Financial management

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

**In-app purchases:** none


### TDB

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

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

**Highlights:** Open and manage accounts, Perform domestic and international transfers, Order and manage cards, Apply for various loan types, Pay bills, taxes, and fines, Access foreign exchange rates, Locate branches and ATMs

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

**In-app purchases:** none


## Frequently asked questions

### Is BillCenter free?

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

### Is TDB free?

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

### Do BillCenter or TDB have ads?

Neither BillCenter nor TDB shows ads.

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

BillCenter ships an update monthly, and TDB every 4 days. Most recently, BillCenter was updated on October 24, 2026 and TDB on October 25, 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.*