DV+ Calibration vs Haptic Hero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DV+ Calibration
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DV+ Calibration is a calibration system that works with DV+. No professional equipment required, simply connect the application and the display via hotspot network to calibrate the light and dark lines of the display.
Haptic Hero
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For developers to test haptic feedback based on intensity and sharpness. Feel the strength of a tap or continuous haptics with the dragbar.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | DV+ Calibration | Haptic Hero |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | NEWLINE INTERACTIVE, INC. | Niaaz Wahab |
In-app purchases
DV+ Calibration
No in-app purchases
Haptic Hero
- Haptics Premium$2.99
