# RevCheck vs sup.app

The clearest difference is in-app purchases: sup.app at none against RevCheck's 13. sup.app also leads on rating (5.0 vs 4.6). RevCheck's advantage is iOS requirement (13.4 vs 16.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. RevCheck sells 13 in-app purchases, starting at $8.99 per month. sup.app asks for nothing beyond the download.

sup.app holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 17 and 30 respectively. Written reviews point the same way: 93% of RevCheck's written reviews are positive against 100% of sup.app's.

RevCheck ships an update weekly, sup.app every 10 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RevCheck | sup.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (17 ratings)](https://appshunter.io/ios/app/revcheck/id6502975948/reviews) | **[5.0 (30 ratings)](https://appshunter.io/ios/app/supapp/id6741787405/reviews)** |
| Number of ratings | 17 | **30** |
| Positive reviews | 92.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 70 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Justin Kwon](https://appshunter.io/developer/1747670988) | [PSV LLC](https://appshunter.io/developer/1795601647) |

## What reviewers say

### RevCheck

[App page](https://appshunter.io/ios/app/revcheck/id6502975948)

This app simplifies the used car buying process with AI-powered appraisals and diagnostics. Upload screenshots or links to listings to get instant insights, including a RevScore, decision analysis, and common problem identification. Save time and money by making informed decisions with detailed vehicle assessments.

**Highlights:** AI-powered car appraisals, Instant diagnostics from listings, RevScore for buy/pass decisions, Detailed decision analysis, Repair cost and timeline estimates, Identification of common problems, Discounted CarFax reports

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RevCheck Basic Tier | $8.99 | per month |
| Add - 1 Carfax | $4.99 | one-time |
| Pro Tier Add - 1 Carfax | $4.99 | one-time |
| Advanced Tier Add-1 Carfax | $7.99 | one-time |
| Free Tier Additional-5 Carfax | $22.99 | one-time |
| Pro Tier Add -5 Carfax | $24.99 | one-time |
| Advanced Tier Add-10 Carfax | $34.99 | one-time |
| Basic Tier Add -5 Carfax | $39.99 | one-time |
| Pro Tier Add -10 Carfax | $44.99 | one-time |
| Advanced Tier Add-25 Carfax | $59.99 | one-time |
| Pro Tier Add -25 Carfax | $99.99 | one-time |
| Basic Tier Add -25 Carfax | $159.99 | one-time |
| Advanced Tier Add-25 Carfax | $159.99 | one-time |

**What reviewers like**

- 🚗 Easy appraisals for FB Marketplace
- 🔍 Detailed car information
- 🔄 Keeps track of search history
- 💰 Saves time and money
- 🛠 Provides repair cost estimates

**What reviewers complain about**

- 📈 Limited to appraising used cars
- ⏳ No real-time pricing updates
- 🤝 Trust issues with car shops
- 🔧 Occasionally inaccurate repair estimates


### sup.app

[App page](https://appshunter.io/ios/app/supapp/id6741787405)

Discover and explore local happenings in your area. Find everything from vibrant markets and festivals to exclusive pop-ups and community gatherings. Stay informed with updates and share exciting events with friends.

**Highlights:** Browse events by location, Browse events by date, Share favorite events, Receive event updates

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

**In-app purchases:** none


## Frequently asked questions

### Is RevCheck free?

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

### Is sup.app free?

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

### Which has better reviews, RevCheck or sup.app?

sup.app is rated higher. RevCheck averages 4.6 out of 5 from 17 ratings, while sup.app averages 5.0 from 30 ratings.

### Do RevCheck or sup.app have ads?

Neither RevCheck nor sup.app shows ads.

### Which is updated more often, RevCheck or sup.app?

RevCheck ships an update weekly, and sup.app every 10 days. Most recently, RevCheck was updated on October 4, 2026 and sup.app on October 5, 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.*