PJFFfree vs アレクサで購入リスト管理
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PJFFfree
This app serves as a manual for piping parts, focusing on Japanese specifications. It lists commonly used items based on manufacturer data and public dimension tables, with all measurements in millimeters.
- Piping parts manual
- Japanese specifications
- Commonly used parts listing
- Manufacturer data integration
- Millimeter measurements
- JIS standards compliance
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It is a manual of piping parts. Only Japanese specification. We are listed at the discretion of the things that seems to be in common use based on manufacturer's data and the dimension tables of dealers that are open to the public. Length units are in millimeters unless otherwise specified in decimal notation JIS standards compliance
アレクサで購入リスト管理
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AlexaTodo は、Amazon Alexaのショッピングリスト・ToDoリストをiPhoneで簡単に管理できるアプリです。音声で追加したタスクをスマートフォンからも確認・編集・削除できます。
Screenshots
Verdict
The clearest difference is ads: アレクサで購入リスト管理 at none against PJFFfree's shown. アレクサで購入リスト管理 also leads on update cadence (every 10 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PJFFfree ships an update every 5 weeks, アレクサで購入リスト管理 every 10 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | PJFFfree | アレクサで購入リスト管理 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | sigeyosi kanenishi | Jun Matsubara |
In-app purchases
PJFFfree
No in-app purchases
アレクサで購入リスト管理
No in-app purchases
