# 日本通信アプリ vs Lazy Ledger

The clearest difference is ads: 日本通信アプリ at none against Lazy Ledger's shown. 日本通信アプリ also leads on iOS requirement (15.0 vs 27.0). Lazy Ledger's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases and device support there is nothing between them.

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

日本通信アプリ ships an update fortnightly, Lazy Ledger weekly. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 日本通信アプリ | Lazy Ledger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 55 MB | 11 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Japan Communications Inc.](https://appshunter.io/developer/493542028) | [Takeshi Nakahara](https://appshunter.io/developer/963426677) |

## What reviewers say

### 日本通信アプリ

[App page](https://appshunter.io/ios/app/id1659613825)

**Features:** Vision Pro support

**In-app purchases:** none


### Lazy Ledger

[App page](https://appshunter.io/ios/app/lazy-ledger-expense-tracker/id6821373796)

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

**In-app purchases:** none


## Frequently asked questions

### Is 日本通信アプリ free?

日本通信アプリ is free to download, with no in-app purchases.

### Is Lazy Ledger free?

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

### Do 日本通信アプリ or Lazy Ledger have ads?

Lazy Ledger shows ads; 日本通信アプリ does not.

### Which is updated more often, 日本通信アプリ or Lazy Ledger?

日本通信アプリ ships an update fortnightly, and Lazy Ledger weekly. Most recently, 日本通信アプリ was updated on November 3, 2026 and Lazy Ledger on October 29, 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.*