# Check US Visa Slots vs OnePrime

The clearest difference is review sentiment: OnePrime at 100% against Check US Visa Slots's 67%. OnePrime also leads on rating (5.0 vs 4.7) and update cadence (weekly vs every 3 weeks). Check US Visa Slots's advantage is ratings volume (301 vs 5) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OnePrime holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Check US Visa Slots has 301 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Check US Visa Slots's written reviews are positive against 100% of OnePrime's.

Check US Visa Slots ships an update every 3 weeks, OnePrime weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Check US Visa Slots | OnePrime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (301 ratings)](https://appshunter.io/ios/app/check-us-visa-slots/id1628965248/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/oneprime/id6777805705/reviews)** |
| Number of ratings | **301** | 5 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 38 MB | 59 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [TWIPPY TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1643138815) | [Manoj Yalamati](https://appshunter.io/developer/1896488625) |

## What reviewers say

### Check US Visa Slots

[App page](https://appshunter.io/ios/app/check-us-visa-slots/id1628965248)

This app helps US visa applicants find appointment openings at consulates worldwide. It uses crowdsourced data and real-time updates from other users to show availability for various visa types. Users can also set up alerts for when appointments become available.

**Highlights:** Crowdsourced slot availability data, Real-time updates from users, Visibility into F-1, H-1B, B1/B2 visa slots, Time-saving trend analysis, Customizable appointment opening alerts

**Features:** Safari Extension

**In-app purchases:** none


### OnePrime

[App page](https://appshunter.io/ios/app/oneprime/id6777805705)

Discover local Indian services, businesses, and events in your community. Connect with providers for home services, classes, rides, and more. Designed to bring the Indian community closer through easy local discovery.

**Highlights:** Discover local Indian businesses, Find home services and classes, Explore events and offers, Connect with service providers, Community updates and needs, Register and create provider profiles

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

**In-app purchases:** none


## Frequently asked questions

### Is Check US Visa Slots free?

Check US Visa Slots is free to download, with no in-app purchases.

### Is OnePrime free?

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

### Which has better reviews, Check US Visa Slots or OnePrime?

OnePrime is rated higher. Check US Visa Slots averages 4.7 out of 5 from 301 ratings, while OnePrime averages 5.0 from 5 ratings.

### Do Check US Visa Slots or OnePrime have ads?

Neither Check US Visa Slots nor OnePrime shows ads.

### Which is updated more often, Check US Visa Slots or OnePrime?

Check US Visa Slots ships an update every 3 weeks, and OnePrime weekly. Most recently, Check US Visa Slots was updated on October 25, 2026 and OnePrime on October 24, 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.*