# スマートCIS vs Ainess Navi

スマートCIS and Ainess Navi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

スマートCIS ships an update every 5 months, Ainess Navi every 2 months. The most recent releases landed on June 1, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | スマートCIS | Ainess Navi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cis/id548267378/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 46 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [USS co., ltd.](https://appshunter.io/developer/548267381) | [AICHIKEN CHUKO JIDOSHA HAMBAI COMMERCIAL AND INDUSTRIAL ASSOC.](https://appshunter.io/developer/1498156988) |

## What reviewers say

### スマートCIS

[App page](https://appshunter.io/ios/app/cis/id548267378)

This app is exclusively for USS members, providing access to event information at USS venues. With separate application for the CIS information service, users can search, view, and apply for auction information.

**Highlights:** USS member exclusive access, Venue event information, Auction information search, Auction confirmation, Auction application

**In-app purchases:** none


### Ainess Navi

[App page](https://appshunter.io/ios/app/ainess-navi/id1498156989)

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

**In-app purchases:** none


## Frequently asked questions

### Is スマートCIS free?

スマートCIS is free to download, with no in-app purchases.

### Is Ainess Navi free?

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

### Do スマートCIS or Ainess Navi have ads?

Neither スマートCIS nor Ainess Navi shows ads.

### Which is updated more often, スマートCIS or Ainess Navi?

スマートCIS ships an update every 5 months, and Ainess Navi every 2 months. Most recently, スマートCIS was updated on June 1, 2026 and Ainess Navi on July 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*