# Nail Vault vs Aquarium Harmony

The clearest difference is ads: Nail Vault at none against Aquarium Harmony's shown. Nail Vault also leads on iOS requirement (15.1 vs 18.0). Aquarium Harmony's advantage is update cadence (daily vs every 4 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Nail Vault sells 1 in-app purchase, starting at $4.99 per month and Aquarium Harmony sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Nail Vault ships an update every 4 days, Aquarium Harmony daily. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Nail Vault | Aquarium Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nail-vault/id6778210252/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Freemium | — |
| Size | 40 MB | 15 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Viltrum Apps LLC](https://appshunter.io/developer/6778210254) | [Georgiy Gorokhov](https://appshunter.io/developer/1806278466) |

## What reviewers say

### Nail Vault

[App page](https://appshunter.io/ios/app/nail-vault/id6778210252)

Organize your nail polish collection with photos and descriptions. Quickly find shades, plan manicures, and avoid buying duplicates. Manage your stash or professional collection visually.

**Highlights:** Catalog nail polish with photos, Search and filter collection, Create curated boards for looks, Mark favorite shades, Maintain a wishlist, Plan manicures visually

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nail Vault Pro - Monthly | $4.99 | per month |


### Aquarium Harmony

[App page](https://appshunter.io/ios/app/aquarium-harmony/id6790428231)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — Monthly | $4.99 | per month |
| Premium — Annual | $19.99 | per year |
| Premium — Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Nail Vault free?

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

### Is Aquarium Harmony free?

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

### Do Nail Vault or Aquarium Harmony have ads?

Aquarium Harmony shows ads; Nail Vault does not.

### Which is updated more often, Nail Vault or Aquarium Harmony?

Nail Vault ships an update every 4 days, and Aquarium Harmony daily. Most recently, Nail Vault was updated on October 7, 2026 and Aquarium Harmony on October 15, 2026.

---

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