# YamaLog（ヤマログ）｜百名山などの進捗管理アプリ vs ULPacker

The clearest difference is in-app purchases: YamaLog（ヤマログ）｜百名山などの進捗管理アプリ at none against ULPacker's 1. YamaLog（ヤマログ）｜百名山などの進捗管理アプリ also leads on ads (none vs shown). ULPacker's advantage is update cadence (every 5 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ULPacker sells 1 in-app purchase, starting at $1.99 per month. YamaLog（ヤマログ）｜百名山などの進捗管理アプリ asks for nothing beyond the download.

YamaLog（ヤマログ）｜百名山などの進捗管理アプリ ships an update monthly, ULPacker every 5 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | YamaLog（ヤマログ）｜百名山などの進捗管理アプリ | ULPacker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Size | 52 MB | 41 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [RIKAKO FURUYA](https://appshunter.io/developer/1792775135) | [ONTRAILS](https://appshunter.io/developer/1570756171) |

## What reviewers say

### YamaLog（ヤマログ）｜百名山などの進捗管理アプリ

[App page](https://appshunter.io/ios/app/yamalog/id6741054226)

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

**In-app purchases:** none


### ULPacker

[App page](https://appshunter.io/ios/app/ulpacker-gear-weight-tracker/id6751102227)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $1.99 | per month |


## Frequently asked questions

### Is YamaLog（ヤマログ）｜百名山などの進捗管理アプリ free?

YamaLog（ヤマログ）｜百名山などの進捗管理アプリ is free to download, with no in-app purchases.

### Is ULPacker free?

ULPacker is free to download, with in-app purchases available.

### Do YamaLog（ヤマログ）｜百名山などの進捗管理アプリ or ULPacker have ads?

ULPacker shows ads; YamaLog（ヤマログ）｜百名山などの進捗管理アプリ does not.

### Which is updated more often, YamaLog（ヤマログ）｜百名山などの進捗管理アプリ or ULPacker?

YamaLog（ヤマログ）｜百名山などの進捗管理アプリ ships an update monthly, and ULPacker every 5 days. Most recently, YamaLog（ヤマログ）｜百名山などの進捗管理アプリ was updated on November 4, 2026 and ULPacker on October 30, 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.*