# OPNTerm vs みちびき避難所

OPNTerm and みちびき避難所 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.

OPNTerm ships an update every 5 months, みちびき避難所 every 6 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | OPNTerm | みちびき避難所 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 2 MB | 1 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OPTOELECTRONICS Co.,Ltd.](https://appshunter.io/developer/556827248) | [NEC Corporation](https://appshunter.io/developer/423274625) |

## What reviewers say

### OPNTerm

[App page](https://appshunter.io/ios/app/opnterm/id556827245)

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

**In-app purchases:** none


### みちびき避難所

[App page](https://appshunter.io/ios/app/id1296024053)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OPNTerm free?

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

### Is みちびき避難所 free?

みちびき避難所 is free to download, with no in-app purchases.

### Do OPNTerm or みちびき避難所 have ads?

Neither OPNTerm nor みちびき避難所 shows ads.

### Which is updated more often, OPNTerm or みちびき避難所?

OPNTerm ships an update every 5 months, and みちびき避難所 every 6 months. Most recently, OPNTerm was updated on October 21, 2026 and みちびき避難所 on October 20, 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.*