# DealExpert vs DD One

The clearest difference is in-app purchases: DealExpert at none against DD One's 7. DealExpert also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price and device support there is nothing between them.

Both are free to download. DD One sells 7 one-off in-app purchases. DealExpert asks for nothing beyond the download.

DealExpert ships an update every 10 days, DD One monthly. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DealExpert | DD One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Size | 69 MB | 116 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AlgoDriven Limited](https://appshunter.io/developer/1140724098) | [DealDrive](https://appshunter.io/developer/1786100419) |

## What reviewers say

### DealExpert

[App page](https://appshunter.io/ios/app/dealexpert/id1582435844)

**Features:** macOS Compatibility

**In-app purchases:** none


### DD One

[App page](https://appshunter.io/ios/app/dd-one/id1669039970)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Plus (7 days) | $12.99 | one-time |
| One Plus (30 days) | $19.99 | one-time |
| One Plus Support (30 days) | $29.99 | one-time |
| One Plus (180 days) | $99.99 | one-time |
| One Plus Support (180 days) | $149.99 | one-time |
| One Plus (365 days) | $199.99 | one-time |
| One Plus Support (365 days) | $249.99 | one-time |


## Frequently asked questions

### Is DealExpert free?

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

### Is DD One free?

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

### Do DealExpert or DD One have ads?

DD One shows ads; DealExpert does not.

### Which is updated more often, DealExpert or DD One?

DealExpert ships an update every 10 days, and DD One monthly. Most recently, DealExpert was updated on September 20, 2026 and DD One on September 8, 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.*