Comparison

Princh vs BoltPilot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Princh

Easily find and print documents from your device at public locations like libraries and print shops. Simply locate a printer, send your document, and pay securely to collect your prints.

Highlights
  • Locate nearby printers
  • Print documents from device
  • Pay with credit card
  • Scan QR codes for printers
  • Find printers in public locations
Features
Read full description

The Princh app lets you easily locate printers nearby and print documents directly from your device. App quick-guide: - Locate a nearby printer on the Princh map and go there. - Open the document you wish to print and tap “open in” Princh. - Select the printer either by typing in the printer ID or by scanning the QR code by the printer. - Finish by paying for the print job with your credit card or other payment form and collect your document in the printer. That’s it! The Princh network consists of publicly available printers in a multitude of locations such as libraries and print shops etc. We want to give you the best printing experience possible, so if you have any comments, questions or problems we would love to hear from you at support@princh.com Thank you for your support!

About

BoltPilot

Features
Read full description

BoltPilot brings controlled bolting to the wind farm. Track every bolted joint across your turbines, record tightening data bolt by bolt, and keep a verifiable history of the work — from the first pass to the final report. BUILT AROUND YOUR FLEET Navigate the way your sites are organised: farm, turbine, joint. Status rolls up, so you see at a glance which turbines need attention. JOINT DETAIL THAT MATCHES THE SPEC Bolt circle diameter, bolt count and pitch. Tightening method and the tools assigned to the job. Every joint carries its own record. BOLT-BY-BOLT TIGHTENING RECORDS A bolt-ring view shows the tightening sequence and the state of every bolt. Drill into any bolt for its measurement history, and who performed the work and when. CAMPAIGNS AND TURNAROUNDS Group turbines into projects with dates, assigned technicians and tools. Completion tracking shows progress per farm and per turbine as work proceeds. TOOLS Torque wrenches, tensioners, powerpacks and calibrators are catalogued with their own records, so the equipment used on a joint is part of its history. Built for onshore and offshore wind — hub, tower flange and foundation connections, anywhere bolted-joint integrity has to be demonstrated, not assumed. A BoltPilot account is required.

Screenshots

Princh4 screens
BoltPilot4 screens

Verdict

The call

The clearest difference is update cadence: BoltPilot at every 4 days against Princh's every 6 weeks. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Princh ships an update every 6 weeks, BoltPilot every 4 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Princh versus BoltPilot: the parameters behind the verdict, then further details
ParameterPrinchBoltPilot
PriceFreeFree
Rating4.8 (4.5K ratings) — better—
Positive reviews57.4% of reviews—
Number of ratings4.5K — better—
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size8 MB58 MB
Age rating4+4+
DeveloperPrinch ApSTexas Controls

Bugs and requests

Princh

Reported bugs

4 issues
  • App didn't work, couldn't find printers
  • Glitchy app, tricky to use
  • Faulty app, not working
  • Preview wouldn't load, couldn't print

Requested features

5 requests
  • Save recently scanned printers
  • Save email address and payment info
  • Integrated payment options (Apple Pay, PayPal)
  • Option to print multiple documents at once
  • Ability to save card details

BoltPilot

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Princh

No in-app purchases

None

BoltPilot

No in-app purchases

Questions

Is Princh free?
Princh is free to download, with no in-app purchases.
Is BoltPilot free?
BoltPilot is free to download, with no in-app purchases.
Do Princh or BoltPilot have ads?
Neither Princh nor BoltPilot shows ads.
Which is updated more often, Princh or BoltPilot?
Princh ships an update every 6 weeks, and BoltPilot every 4 days. Most recently, Princh was updated on October 26, 2026 and BoltPilot on October 28, 2026.

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