# Authentime vs Instant Interiors

The clearest difference is rating: Authentime at 5.0 against Instant Interiors's 1.0. Authentime also leads on ads (none vs shown). Instant Interiors's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Authentime sells 3 in-app purchases, starting at $4.99 per month and Instant Interiors sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Authentime holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Authentime ships an update every 2 days, Instant Interiors every 3 days. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Authentime | Instant Interiors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authentime/id6746581706/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/instant-interiors/id6746957311/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 83 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sujith Varughese](https://appshunter.io/developer/1739669809) | [Amir Dorazahi](https://appshunter.io/developer/1786826386) |

## What reviewers say

### Authentime

[App page](https://appshunter.io/ios/app/authentime/id6746581706)

This app uses AI to analyze images of luxury watches, providing an authenticity assessment. It offers a confidence score, visual feedback, and an educational library to help users identify fakes. The interface is user-friendly and prioritizes data security.

**Highlights:** AI-driven image analysis, Authenticity confidence rating, Visual feedback on analysis, Educational reference library, User-friendly interface, Secure and private data processing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authentime Pro Monthly | $4.99 | per month |
| Authentime Pro Yearly | $29.99 | per year |
| Pro | $49.99 | one-time |


### Instant Interiors

[App page](https://appshunter.io/ios/app/instant-interiors/id6746957311)

Transform any room or exterior into your ideal space using AI. Simply snap a photo, select a style, and get realistic, professional-quality designs in seconds. Ideal for visualizing makeovers before committing to changes.

**Highlights:** AI-powered room and home design, Interior and exterior visualization, Realistic, high-resolution results, Predefined and custom AI styles, Save and share designs, Design history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Yearly premium | $34.99 | per year |


## Frequently asked questions

### Is Authentime free?

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

### Is Instant Interiors free?

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

### Which has better reviews, Authentime or Instant Interiors?

Authentime is rated higher. Authentime averages 5.0 out of 5 from 2 ratings, while Instant Interiors averages 1.0 from 1 ratings.

### Do Authentime or Instant Interiors have ads?

Instant Interiors shows ads; Authentime does not.

### Which is updated more often, Authentime or Instant Interiors?

Authentime ships an update every 2 days, and Instant Interiors every 3 days. Most recently, Authentime was updated on September 14, 2026 and Instant Interiors on September 21, 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.*