# DD One vs Zebacus

The clearest difference is in-app purchases: Zebacus at none against DD One's 7. Zebacus also leads on iOS requirement (12.4 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

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

DD One ships an update monthly, Zebacus every 2 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DD One | Zebacus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zebacus/id6593672157/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 117 MB | 27 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DealDrive](https://appshunter.io/developer/1786100419) | [BYTIZE TECHNOLOGY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1441088010) |

## What reviewers say

### DD One

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

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

**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 |


### Zebacus

[App page](https://appshunter.io/ios/app/zebacus/id6593672157)

Analyze market prices and utilize technical indicators for in-depth financial assessments. This user-friendly application offers popular tools and event tracking to aid your market insights.

**Highlights:** Price watching, Technical indicators, Market analysis, User-friendly interface, Event tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DD One free?

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

### Is Zebacus free?

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

### Do DD One or Zebacus have ads?

Neither DD One nor Zebacus shows ads.

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

DD One ships an update monthly, and Zebacus every 2 months. Most recently, DD One was updated on October 10, 2026 and Zebacus on October 4, 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.*