# Curio vs DECO

The clearest difference is in-app purchases: DECO at none against Curio's 10. DECO also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.4). Curio's advantage is update cadence (weekly vs monthly) and chart position (#36 vs unranked). On price and device support there is nothing between them.

Both are free to download. Curio sells 7 in-app purchases, starting at $4.99 per 7 days. DECO asks for nothing beyond the download.

Curio ships an update weekly, DECO monthly. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Curio | DECO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17K ratings)](https://appshunter.io/ios/app/curio-antique-identifier/id6520380757/reviews)** | — |
| Number of ratings | **17K** | — |
| Positive reviews | 66.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#36** | — |
| Size | 87 MB | 40 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +17 |
| Developer | [Dionysus Labs, LLC](https://appshunter.io/developer/1738854903) | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) |

## What reviewers say

### Curio

[App page](https://appshunter.io/ios/app/curio-antique-identifier/id6520380757)

**Currently charting:** #36 Top Grossing · Reference, #151 Top Free · Reference (US App Store)

Identify, understand, and value your antiques with just a photo. Get instant identification, historical context, and estimated market value for your treasures. Organize your collection and explore similar items online.

**Highlights:** Instant antique identification by photo, Detailed historical context and origin, Estimated market value appraisals, Visual matches for online comparison, Personal antique collection management, Exportable collection data

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $9.99 | per month |
| Premium | $19.99 | per year |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |
| Premium | $49.99 | per year |

**What reviewers like**

- 👍 Accurate identification
- 💡 Helpful for antique lovers
- 🚀 Efficient and user-friendly
- 🔍 Useful for small businesses
- 🧠 Impressive knowledge base

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔍 Limited free scans
- 🤖 Inconsistent AI accuracy
- 🤔 Inability to select scan area

**Reported bugs**

- Inaccurate identification
- Crashes and errors

**Requested features**

- Free tier with ads
- Unlimited free scans
- Zoom and region selection
- Improved AI accuracy


### DECO

[App page](https://appshunter.io/ios/app/deco/id6751797506)

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

**In-app purchases:** none


## Frequently asked questions

### Is Curio free?

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

### Is DECO free?

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

### Do Curio or DECO have ads?

Curio shows ads; DECO does not.

### Which is updated more often, Curio or DECO?

Curio ships an update weekly, and DECO monthly. Most recently, Curio was updated on November 9, 2026 and DECO on October 30, 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.*