# Haptic Strings vs HapticsSim

The clearest difference is price: Haptic Strings at Free against HapticsSim's $1.99. Haptic Strings also leads on update cadence (fortnightly vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Haptic Strings is free to download; HapticsSim costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Haptic Strings ships an update fortnightly, HapticsSim every 5 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Haptic Strings | HapticsSim |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 27 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thuy Gia Nguyen](https://appshunter.io/developer/1378832816) | [CAEN Co., Ltd.](https://appshunter.io/developer/1770546611) |

## What reviewers say

### Haptic Strings

[App page](https://appshunter.io/ios/app/haptic-strings/id6756737918)

**In-app purchases:** none


### HapticsSim

[App page](https://appshunter.io/ios/app/hapticssim/id6781902535)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haptic Strings free?

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

### Is HapticsSim free?

HapticsSim costs $1.99, with no in-app purchases.

### Do Haptic Strings or HapticsSim have ads?

Neither Haptic Strings nor HapticsSim shows ads.

### Which is updated more often, Haptic Strings or HapticsSim?

Haptic Strings ships an update fortnightly, and HapticsSim every 5 weeks. Most recently, Haptic Strings was updated on October 30, 2026 and HapticsSim on November 5, 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.*