PTI Transformer vs 469 Service Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PTI Transformer
This app calculates electrical transformer performance metrics like current, voltage, efficiency, and regulation. It also offers SI/Metric conversions for various physical quantities and includes a tool for estimating ship dates based on order time.
- Transformer current, voltage, efficiency, and regulation calculation
- SI/Metric unit conversions
- Speed, force, power, area, pressure, volume, temperature, weights & measures conversions
- Ship date estimation tool
- Information about the developer
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PTI "Transform"er calculates electrical transformer current, phase voltage, efficiency & regulation at various loads and power factors and provides SI/Metric conversions for Speed, Force, Power, Area, Pressure, Volume, Temperature, Weights & Measures. A handy calculator for determining ship date from any date using weeks after order (ARO) is also included. Interesting facts about PTI and what we do appear as you navigate through the application. Disclaimer: All conversions if used for critical calculations should be verified with a secondary source.
469 Service Tracker
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We have decades of experience to make sure that not only do you get the right motorcycle for you, but we can service it for the life of your motorcycle! We can service all makes and models! We are your one-stop shop!
Screenshots
Verdict
PTI Transformer and 469 Service Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
PTI Transformer ships an update every 11 months, 469 Service Tracker every 14 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | PTI Transformer | 469 Service Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Push Interactions, Inc. | casey spitnale |
In-app purchases
PTI Transformer
No in-app purchases
469 Service Tracker
No in-app purchases
Questions
Is PTI Transformer free?
Is 469 Service Tracker free?
Do PTI Transformer or 469 Service Tracker have ads?
Which is updated more often, PTI Transformer or 469 Service Tracker?
Other comparisons
