# カテエネ vs ETCマイレージ

The clearest difference is in-app purchases: カテエネ at none against ETCマイレージ's 1. カテエネ also leads on ads (none vs shown) and review sentiment (9% vs 0%). ETCマイレージ's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ETCマイレージ sells 1 one-off in-app purchase. カテエネ asks for nothing beyond the download.

カテエネ ships an update monthly, ETCマイレージ weekly. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | カテエネ | ETCマイレージ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id6736347255/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **9.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 27 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHUBU ELECTRIC POWER MIRAIZ COMPANY, INCORPORATED](https://appshunter.io/developer/1562251086) | [StackWorks LLC](https://appshunter.io/developer/1833776593) |

## What reviewers say

### カテエネ

[App page](https://appshunter.io/ios/app/id6736347255)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Face ID login enabled
- 👍 Graphs available
- 👍 Walk feature initially linked

**What reviewers complain about**

- 🐛 Frequent login errors
- 🐛 App crashes/freezes often
- 🐛 Slow/laggy performance
- 🐛 Difficult/confusing registration
- 🐛 Unintuitive/unclear UI

**Reported bugs**

- Unexpected error on login
- App opens to a black screen and closes
- App closes when attempting to use walk feature
- Login fails with 'unexpected error'
- App crashes after login

**Requested features**

- Simplify and clarify website/app design
- Improve app speed and responsiveness
- Enable Face ID/biometric login for repeated use
- Provide clear instructions for CD Energy Cateene members on walk feature
- Add more Cateene surveys for points


### ETCマイレージ

[App page](https://appshunter.io/ios/app/etc/id6754439727)

Easily check your ETC Mileage Service point balance and transaction history. View balances by road operator, track point usage, and confirm expiration dates. Requires an ETC Mileage Service account.

**Highlights:** Check point balance, View balance by road operator, Browse point usage history, Confirm expiration dates, Manual sync function, Simple and easy UI

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is カテエネ free?

カテエネ is free to download, with no in-app purchases.

### Is ETCマイレージ free?

ETCマイレージ is free to download, with in-app purchases available.

### Do カテエネ or ETCマイレージ have ads?

ETCマイレージ shows ads; カテエネ does not.

### Which is updated more often, カテエネ or ETCマイレージ?

カテエネ ships an update monthly, and ETCマイレージ weekly. Most recently, カテエネ was updated on September 23, 2026 and ETCマイレージ on September 26, 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.*