# SrutiBox vs Harmonium Plus HD

The clearest difference is price: Harmonium Plus HD at Free against SrutiBox's $1.99. Harmonium Plus HD also leads on update cadence (monthly vs every 3 months) and ratings volume (120 vs 11). SrutiBox's advantage is in-app purchases (none vs 1) and rating (4.3 vs 3.9). On review sentiment, ads and device support there is nothing between them.

Harmonium Plus HD is free to download; SrutiBox costs $1.99 up front. Harmonium Plus HD sells 1 one-off in-app purchase. SrutiBox asks for nothing beyond the download.

SrutiBox holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Harmonium Plus HD has 120 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 74% of SrutiBox's written reviews are positive against 67% of Harmonium Plus HD's.

SrutiBox ships an update every 3 months, Harmonium Plus HD monthly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SrutiBox | Harmonium Plus HD |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/srutibox/id288419651/reviews)** | [3.9 (120 ratings)](https://appshunter.io/ios/app/harmonium-plus-hd/id543122041/reviews) |
| Number of ratings | 11 | **120** |
| Positive reviews | **74.5% of reviews** | 67.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 26 MB |
| Requires iOS | **7.1** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Henry Lowengard](https://appshunter.io/developer/288419654) | [Software-Kitchen](https://appshunter.io/developer/494057596) |

## What reviewers say

### SrutiBox

[App page](https://appshunter.io/ios/app/srutibox/id288419651)

This app simulates an Indian harmonium, generating drones with customizable timbres and precise intonations. It offers a realistic bellows-pumping feature and can be used for musical practice, spiritual chanting, or as a tuning aid.

**Highlights:** Indian harmonium simulation, Customizable drone timbres, Precise intonation control, Background audio playback, Bellows-pumping realism, Pitch source for tuning

**Features:** Vision Pro support

**In-app purchases:** none


### Harmonium Plus HD

[App page](https://appshunter.io/ios/app/harmonium-plus-hd/id543122041)

Experience a professional-grade virtual harmonium with realistic sounds and multi-touch capabilities. Play Bollywood songs or practice ragas with a full six octaves and recording features. An in-app upgrade unlocks all PRO features for an enhanced experience.

**Highlights:** Realistic studio-quality harmonium sounds, True multi-touch with adjustable key widths, Play regular and coupler sounds, Six octaves for both regular and coupler harmoniums, Record and playback functionality, Transpose keys, Adjustable responsiveness (sustain)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harmonium Plus Pro Upgrade | $4.99 | one-time |

**What reviewers like**

- 🚀 Great for practice
- 👍 Easy to use
- 👍 Nice sound
- 👍 Convenient for on-the-go
- 👍 Authentic harmonium feel

**What reviewers complain about**

- 🔒 Need to pay for full features
- 🐛 Bugs and crashes
- 👎 Tuning/pitch issues
- 👎 Small keyboard size
- 👎 Limited functionality in free version

**Reported bugs**

- Keys getting stuck
- App crashing on certain devices
- Incorrect note mapping
- Pro features not working as expected

**Requested features**

- More songs/shabads
- Ability to connect MIDI keyboard
- Internal volume control
- Ability to change octaves easily
- Recording and export options


## Frequently asked questions

### Is SrutiBox free?

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

### Is Harmonium Plus HD free?

Harmonium Plus HD is free to download, with in-app purchases available.

### Which has better reviews, SrutiBox or Harmonium Plus HD?

SrutiBox is rated higher. SrutiBox averages 4.3 out of 5 from 11 ratings, while Harmonium Plus HD averages 3.9 from 120 ratings.

### Do SrutiBox or Harmonium Plus HD have ads?

Neither SrutiBox nor Harmonium Plus HD shows ads.

### Which is updated more often, SrutiBox or Harmonium Plus HD?

SrutiBox ships an update every 3 months, and Harmonium Plus HD monthly. Most recently, SrutiBox was updated on October 15, 2026 and Harmonium Plus HD on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*