PJFFfree vs Pipe Offset Assistant
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
Pipe Offset Assistant
Calculate pipe travel and run lengths using simple or rolling offsets. Save material and time with quick, easy calculations for pipe and conduit installations. Share results via text or email.
- Calculate pipe travel and run lengths
- Supports simple and rolling offsets
- Save material and time
- Share results via text or email
- Quick and simple calculations
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Use either simple or rolling pipe offsets to calculate pipe travel and run lengths. Send out results using text or email. When running pipes or conduits, it is common to have to change the run of the line of pipes by using two equal angled elbow fittings. This App will save both material and time using a quick and simple way to perform calculations.
Screenshots
Verdict
The clearest difference is price: PJFFfree at Free against Pipe Offset Assistant's $1.99. PJFFfree also leads on rating (5.0 vs 4.7). Pipe Offset Assistant's advantage is ads (none vs shown) and chart position (#197 vs unranked). 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; Pipe Offset Assistant costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PJFFfree holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Pipe Offset Assistant has 7 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | PJFFfree | Pipe Offset Assistant |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | 4.7 (7 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 5 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Best chart rank | — | #197 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | sigeyosi kanenishi | H3Apps LLC |
Customer experience
PJFFfree
Pipe Offset Assistant
In-app purchases
PJFFfree
No in-app purchases
Pipe Offset Assistant
No in-app purchases
Questions
Is PJFFfree free?
Is Pipe Offset Assistant free?
Which has better reviews, PJFFfree or Pipe Offset Assistant?
Do PJFFfree or Pipe Offset Assistant have ads?
Other comparisons
