# DV+ Calibration vs Haptic Hero

The clearest difference is in-app purchases: DV+ Calibration at none against Haptic Hero's 1. DV+ Calibration also leads on update cadence (every 5 weeks vs every 11 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Haptic Hero sells 1 one-off in-app purchase. DV+ Calibration asks for nothing beyond the download.

DV+ Calibration ships an update every 5 weeks, Haptic Hero every 11 months. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DV+ Calibration | Haptic Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 11 months |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NEWLINE INTERACTIVE, INC.](https://appshunter.io/developer/1459593476) | [Niaaz Wahab](https://appshunter.io/developer/1765526241) |

## What reviewers say

### DV+ Calibration

[App page](https://appshunter.io/ios/app/dv-plus-calibration/id6504960175)

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

**In-app purchases:** none


### Haptic Hero

[App page](https://appshunter.io/ios/app/haptic-hero/id6670268492)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Haptics Premium | $2.99 | one-time |


## Frequently asked questions

### Is DV+ Calibration free?

DV+ Calibration is free to download, with no in-app purchases.

### Is Haptic Hero free?

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

### Do DV+ Calibration or Haptic Hero have ads?

Neither DV+ Calibration nor Haptic Hero shows ads.

### Which is updated more often, DV+ Calibration or Haptic Hero?

DV+ Calibration ships an update every 5 weeks, and Haptic Hero every 11 months. Most recently, DV+ Calibration was updated on September 30, 2026 and Haptic Hero on October 13, 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.*