PrincipalTeachers vs myProtocol Staff
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PrincipalTeachers
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Principal Teachers is based in Colburn, North Yorkshire.Β We are the trusted provider of supply teachers, teaching assistants, cover Supervisors and SEND specialists across North Yorkshire. Established over 20 years ago, Principal Teachers is a family business, owned and managed by Becca Morgan, a former teacher.Β Principal Teachers has now become the name that is synonymous with ethical teacher recruitment in North Yorkshire. The app can be used to apply, fill out necessary registration forms & ID documents, get job alerts, contact details & more.
myProtocol Staff
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Make booking school supply staff a breeze with myProtocol Staff. Suitable for primary and secondary schools in England and Wales. The right educator for you, right now myProtocol Staff gives you access to the UKβs largest pool of available educator talent, wherever you are, and whenever you need them. Take control of school staff bookings myProtocol Staff puts you in control. Create your own bookings, set the criteria for a good match, and choose the educators youβd like to invite. Rebook your favourite educators Every educator youβve had at your school is saved in your myProtocol Staff Talent Pool. When you invite educators to a booking, they will be notified in seconds via myProtocol Work (our educator app), where they can instantly accept. Better with every booking Tell us about how your educators perform, and weβll use the data to help match your bookings with the best fit educators for your school. Complete transparency with a human touch Every booking, timesheet and invoice is monitored by our friendly and knowledgeable branch teams. When you need support, we will be there to help.
Screenshots
Verdict
The clearest difference is ads: PrincipalTeachers at none against myProtocol Staff's shown. PrincipalTeachers also leads on iOS requirement (11.0 vs 13.2). myProtocol Staff's advantage is update cadence (monthly vs every 5 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PrincipalTeachers ships an update every 5 months, myProtocol Staff monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | PrincipalTeachers | myProtocol Staff |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Monthly β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 β better | 13.2 |
| Further details β not scored | ||
| Size | 63 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Yorkshire Teachers Ltd | Protocol Education Ltd |
In-app purchases
PrincipalTeachers
No in-app purchases
myProtocol Staff
No in-app purchases
Questions
Is PrincipalTeachers free?
Is myProtocol Staff free?
Do PrincipalTeachers or myProtocol Staff have ads?
Which is updated more often, PrincipalTeachers or myProtocol Staff?
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