PJFFfree vs Podo
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
Podo
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Stay Focused, Stay Productive with Podo. Are you looking for a simple, distraction-free way to manage your time? Podo is a minimalist Pomodoro timer designed to help you focus on what matters most. Unlike other timer apps cluttered with ads and unnecessary features, Podo offers a clean, calm environment for your study, work, or creative sessions. Just set the timer, pick your favorite theme, and dive into your flow state. Key Features: 100% Ad-Free: Enjoy a completely uninterrupted focus experience. No pop-ups, no banners. Minimalist Design: A clean interface that does not distract you. It is intuitive and easy to use from the moment you open it. Beautiful Themes: Customize your timer with various color themes to match your mood and style. Privacy First: We respect your data. Podo runs entirely on your device and does not collect or transmit any personal information. No internet connection required. Battery Efficient: Optimized to run smoothly without draining your battery. Perfect For: - Students preparing for exams - Freelancers and remote workers - Writers and creatives - Anyone practicing the Pomodoro Technique Download Podo today and reclaim your focus!
Screenshots
Verdict
The clearest difference is price: PJFFfree at Free against Podo's $1.99. Podo's advantage is ads (none vs shown) and update cadence (weekly vs every 5 weeks). On 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
PJFFfree is free to download; Podo costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PJFFfree ships an update every 5 weeks, Podo weekly. Both last shipped on October 8, 2026.
| Parameter | PJFFfree | Podo |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 7 MB | 146 MB |
| Age rating | 4+ | 4+ |
| Developer | sigeyosi kanenishi | SooHwan Lim |
In-app purchases
PJFFfree
No in-app purchases
Podo
No in-app purchases









