# DDD Service vs MAYSTRY

The clearest difference is in-app purchases: DDD Service at none against MAYSTRY's 6. DDD Service also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. MAYSTRY sells 4 in-app purchases, starting at $4.99 per month. DDD Service asks for nothing beyond the download.

DDD Service ships an update fortnightly, MAYSTRY every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DDD Service | MAYSTRY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 40 MB | 51 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KIT GLOBAL. TOV](https://appshunter.io/developer/1321991929) | [LAUNCHLY LLC](https://appshunter.io/developer/1817653160) |

## What reviewers say

### DDD Service

[App page](https://appshunter.io/ios/app/ddd-service/id6698897836)

**In-app purchases:** none


### MAYSTRY

[App page](https://appshunter.io/ios/app/maystry/id6746649206)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Monthly subscription | $29.99 | per month |
| Subscription for 6 months | $49.99 | per 6 months |
| Subscription for 1 year | $79.99 | per year |


## Frequently asked questions

### Is DDD Service free?

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

### Is MAYSTRY free?

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

### Do DDD Service or MAYSTRY have ads?

MAYSTRY shows ads; DDD Service does not.

### Which is updated more often, DDD Service or MAYSTRY?

DDD Service ships an update fortnightly, and MAYSTRY every 2 weeks. Most recently, DDD Service was updated on October 24, 2026 and MAYSTRY 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.*