# HCS vs SMART RSVP

The clearest difference is update cadence: SMART RSVP at monthly against HCS's every 5 months. HCS's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

HCS ships an update every 5 months, SMART RSVP monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HCS | SMART RSVP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 19 MB | 26 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAIDEN INDUSTRIAL CO.,LTD.](https://appshunter.io/developer/576688272) | [SMART Service Desk](https://appshunter.io/developer/1336388649) |

## What reviewers say

### HCS

[App page](https://appshunter.io/ios/app/hcs-8385-tool/id1078173898)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART RSVP

[App page](https://appshunter.io/ios/app/smart-rsvp/id6502528967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HCS free?

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

### Is SMART RSVP free?

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

### Do HCS or SMART RSVP have ads?

Neither HCS nor SMART RSVP shows ads.

### Which is updated more often, HCS or SMART RSVP?

HCS ships an update every 5 months, and SMART RSVP monthly. Most recently, HCS was updated on November 2, 2026 and SMART RSVP on November 4, 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.*