# Handbook vs ガス検針ツール

Handbook and ガス検針ツール 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Handbook | ガス検針ツール |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/handbook/id432254793/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 82 MB | 20 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asteria Corporation](https://appshunter.io/developer/316535048) | [Energy Solutions Corporation](https://appshunter.io/developer/1517358694) |

## What reviewers say

### Handbook

[App page](https://appshunter.io/ios/app/handbook/id432254793)

Securely organize and present diverse content like documents, videos, and audio on any mobile device. Share compelling presentations online or offline with robust security features and detailed usage analytics.

**Highlights:** Secure content management, Online and offline presentation, Support for various file types, PDF viewing and annotation, Create surveys and quizzes, Customizable layout and wallpaper, Role-based security and access control

**Features:** macOS Compatibility

**In-app purchases:** none


### ガス検針ツール

[App page](https://appshunter.io/ios/app/id1526094302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Handbook free?

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

### Is ガス検針ツール free?

ガス検針ツール is free to download, with no in-app purchases.

### Do Handbook or ガス検針ツール have ads?

Neither Handbook nor ガス検針ツール shows ads.

### Which is updated more often, Handbook or ガス検針ツール?

Handbook ships an update every 2 months, and ガス検針ツール every 2 months. Most recently, Handbook was updated on November 1, 2026 and ガス検針ツール on November 3, 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.*