# Noisly vs CelestiAI

The clearest difference is update cadence: CelestiAI at every 3 days against Noisly's every 2 months. Noisly's advantage is device support (6 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Noisly sells 4 in-app purchases, starting at $0.99 per month and CelestiAI sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Noisly ships an update every 2 months, CelestiAI every 3 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Noisly | CelestiAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (248 ratings)](https://appshunter.io/ios/app/noisly/id1358893736/reviews)** | — |
| Number of ratings | **248** | — |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 39 MB |
| Requires iOS | 17.0 | 17 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michele Gruppioni (Gruppio)](https://appshunter.io/developer/441738501) | [Konstantin Khalyushev](https://appshunter.io/developer/1602756176) |

## What reviewers say

### Noisly

[App page](https://appshunter.io/ios/app/noisly/id1358893736)

Create personalized soundscapes by mixing over 40 ambient and environmental sounds. Enhance productivity, improve concentration, aid sleep, and promote relaxation with custom audio experiences.

**Highlights:** 40+ ambient sounds, Custom sound mixing, Increase productivity, Improve concentration, Aid sleep, Promote relaxation

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Noisly Sounds | $0.99 | per month |
| Unlock All Noisly Sounds | $1.99 | per 7 days |
| Unlock All Noisly Sounds | $7.99 | per year |
| Unlock All | $4.99 | one-time |


### CelestiAI

[App page](https://appshunter.io/ios/app/celestiai-mindful-assistant/id6758309788)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CelestiAI Premium Weekly | $1.99 | per 7 days |
| CelestiAI Premium Weekly Trial | $1.99 | per 7 days |
| Celesti Premium monthly | $6.99 | per month |
| Monthly trial subscription | $6.99 | per month |
| Celesti Premium annualy | $59.99 | per year |
| Celesti Premium trial annualy | $59.99 | per year |


## Frequently asked questions

### Is Noisly free?

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

### Is CelestiAI free?

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

### Do Noisly or CelestiAI have ads?

Neither Noisly nor CelestiAI shows ads.

### Which is updated more often, Noisly or CelestiAI?

Noisly ships an update every 2 months, and CelestiAI every 3 days. Most recently, Noisly was updated on November 6, 2026 and CelestiAI on November 5, 2026.

---

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