# Roundly vs SDPRO

The clearest difference is in-app purchases: SDPRO at none against Roundly's 3. SDPRO also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Roundly sells 3 in-app purchases, starting at $2.99 per month. SDPRO asks for nothing beyond the download.

## The numbers

| Metric | Roundly | SDPRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hieu Chau](https://appshunter.io/developer/1256877261) | [TOTAL DENTAL CARE PRIVATE LIMITED](https://appshunter.io/developer/1805806612) |

## What reviewers say

### Roundly

[App page](https://appshunter.io/ios/app/roundly-tabata-and-hiit-timer/id6740221863)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $2.99 | per month |
| Unlimited | $14.99 | per year |
| Unlimited | $39.99 | one-time |


### SDPRO

[App page](https://appshunter.io/ios/app/sdpro/id6746403929)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roundly free?

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

### Is SDPRO free?

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

### Do Roundly or SDPRO have ads?

Neither Roundly nor SDPRO shows ads.

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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.*