# SENA Development vs KvantPhone

The clearest difference is in-app purchases: SENA Development at none against KvantPhone's 3. SENA Development also leads on iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

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

SENA Development ships an update fortnightly, KvantPhone every 4 weeks. Both last shipped on September 17, 2026.

## The numbers

| Metric | SENA Development | KvantPhone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 46 MB | 99 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SENA Development Pcl.](https://appshunter.io/developer/1308140040) | [Arenim Infosec Kft.](https://appshunter.io/developer/1595599782) |

## What reviewers say

### SENA Development

[App page](https://appshunter.io/ios/app/sena-development/id1380073116)

**Features:** macOS Compatibility

**In-app purchases:** none


### KvantPhone

[App page](https://appshunter.io/ios/app/kvantphone/id1641683309)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $2.99 | per month |
| Ultimate | $3.99 | per month |
| 250 extra credit | $0.99 | one-time |


## Frequently asked questions

### Is SENA Development free?

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

### Is KvantPhone free?

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

### Do SENA Development or KvantPhone have ads?

Neither SENA Development nor KvantPhone shows ads.

### Which is updated more often, SENA Development or KvantPhone?

SENA Development ships an update fortnightly, and KvantPhone every 4 weeks. Most recently, SENA Development was updated on September 17, 2026 and KvantPhone on September 17, 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.*