# Noise Meter + vs SATI studio

The clearest difference is price: SATI studio at Free against Noise Meter +'s $1.99. SATI studio also leads on rating (5.0 vs 3.3) and review sentiment (100% vs 77%). Noise Meter +'s advantage is in-app purchases (none vs 12) and iOS requirement (13.0 vs 16.0). On update cadence, ads and device support there is nothing between them.

SATI studio is free to download; Noise Meter + costs $1.99 up front. SATI studio sells 12 in-app purchases, starting at $8.99 per month. Noise Meter + asks for nothing beyond the download.

SATI studio holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 77% of Noise Meter +'s written reviews are positive against 100% of SATI studio's.

Noise Meter + ships an update every 6 weeks, SATI studio every 5 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Noise Meter + | SATI studio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/noise-meter-plus/id789623736/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/sati-studio/id6471500293/reviews)** |
| Number of ratings | 4 | **17** |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 164 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HUNG HSUN LIN](https://appshunter.io/developer/482586427) | [Breakthrough Apps](https://appshunter.io/developer/1378613361) |

## What reviewers say

### Noise Meter +

[App page](https://appshunter.io/ios/app/noise-meter-plus/id789623736)

Measure ambient sound levels with real-time plotting and customizable alerts. Record location data, attach multimedia notes, and export measurements for analysis.

**Highlights:** Real-time sound level plotting, Customizable measurement duration and frequency, Configurable sound level alerts, Location-based measurement mapping, Exportable measurement data (CSV), Attach photos, videos, and voice notes

**Features:** Vision Pro support

**In-app purchases:** none


### SATI studio

[App page](https://appshunter.io/ios/app/sati-studio/id6471500293)

Access online courses, trainings, and on-demand classes for personal growth through movement and mindfulness. Guided by an experienced teacher, this app helps you explore your mind, body, and soul to unlock your potential. Suitable for both beginners and advanced practitioners.

**Highlights:** Online courses, Trainings, On-demand classes, Movement practices, Mindfulness exercises, Beginner-friendly content, Advanced practitioner options

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $8.99 | per month |
| SATI Monthly Subscription | $13.99 | per month |
| SATI Monthly | $19.99 | per month |
| Yearly Subscription | $99.99 | per year |
| SATI Yearly Subscription | $131.99 | per year |
| SATI Yearly | $199.99 | per year |
| WATER SĀDHANĀ | $35.00 | one-time |
| Yin & Affirmations | $35.00 | one-time |
| Somatic Self Love | $35.00 | one-time |
| HARMONIUM BASICS | $99.99 | one-time |
| Lifetime Membership - CS | $279.99 | one-time |
| Lifetime Membership - WWO | $319.99 | one-time |


## Frequently asked questions

### Is Noise Meter + free?

Noise Meter + costs $1.99, with no in-app purchases.

### Is SATI studio free?

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

### Which has better reviews, Noise Meter + or SATI studio?

SATI studio is rated higher. Noise Meter + averages 3.3 out of 5 from 4 ratings, while SATI studio averages 5.0 from 17 ratings.

### Do Noise Meter + or SATI studio have ads?

Neither Noise Meter + nor SATI studio shows ads.

### Which is updated more often, Noise Meter + or SATI studio?

Noise Meter + ships an update every 6 weeks, and SATI studio every 5 weeks. Most recently, Noise Meter + was updated on October 19, 2026 and SATI studio on October 15, 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.*