# Xplore Hiroshima vs CSSA Mobile

The clearest difference is update cadence: CSSA Mobile at monthly against Xplore Hiroshima's every 20 months. Xplore Hiroshima's advantage is ratings volume (3 vs 1) and iOS requirement (11.0 vs 13.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Xplore Hiroshima against 5.0 for CSSA Mobile. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Xplore Hiroshima ships an update every 20 months, CSSA Mobile monthly. The most recent releases landed on June 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Xplore Hiroshima | CSSA Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/xplore-hiroshima/id1523053303/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cssa-mobile/id6447755860/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | Free | Free |
| Size | 569 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TIMELOOPER INC](https://appshunter.io/developer/1198864036) | [CALIFORNIA SELF STORAGE ASSOCIATION, INC.](https://appshunter.io/developer/1682455182) |

## What reviewers say

### Xplore Hiroshima

[App page](https://appshunter.io/ios/app/xplore-hiroshima/id1523053303)

Explore Hiroshima's history through interactive maps, 3D models, and survivor testimonies. Understand the impact of the atomic bombing and learn from the resilience of its people.

**Highlights:** Interactive historical maps, 3D models of bomb and dome, Survivor testimonies with art, Video footage from the bombing, Guided tour of Peace Park sites, Toggle between past and present views

**Features:** macOS Compatibility

**In-app purchases:** none


### CSSA Mobile

[App page](https://appshunter.io/ios/app/cssa-mobile/id6447755860)

This app provides members of a self-storage association with access to event resources, speaker information, and session notes. Users can manage their profiles, receive alerts, and connect with others via social media.

**Highlights:** Profile management, Event resource access, Speaker information, Session notes and reminders, Social media connection, Alerts and notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Xplore Hiroshima free?

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

### Is CSSA Mobile free?

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

### Which has better reviews, Xplore Hiroshima or CSSA Mobile?

Xplore Hiroshima and CSSA Mobile are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Xplore Hiroshima or CSSA Mobile have ads?

Neither Xplore Hiroshima nor CSSA Mobile shows ads.

### Which is updated more often, Xplore Hiroshima or CSSA Mobile?

Xplore Hiroshima ships an update every 20 months, and CSSA Mobile monthly. Most recently, Xplore Hiroshima was updated on June 9, 2026 and CSSA Mobile on September 25, 2026.

---

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