Features & Capabilities

The ReadySub extension helps educators stay on top of substitute needs by letting you view, accept, and manage assignments directly from your mobile device.

Designed to work with the ReadySub mobile app, it provides quick access to substitute opportunities at no cost, helping you keep your teaching schedule flexible and organized.

User Growth & Download Statistics

By:
Glass Arc LLC
Rating:
2.00
(136)
Version:
1.4 Last updated: 2019-01-03
Version code:
828842279
Creation date:
2015-04-15
Compatible devices:
Size:
9.43MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-02
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Glass Arc LLC
Apple Apps Store
https://apps.apple.com/us/app/readysub/id970293978
Website:
https://www.readysub.com

User Reviews

ReadySub's iOS app is plagued by reliability and feature gaps. Users can find and accept jobs easily, but push notifications, scheduling, and job management are badly missing. Core tasks require the website, while the app itself suffers from bugs and platform inconsistencies. Overall, the app is barely usable for many subs, with calls for substantial notification, calendar, and workflow improvements.
Pros
  • Easy to find/view available jobs.
  • Accepting a job is straightforward.
  • Some reviewers find the system simple/straightforward.
Cons
  • Push notifications are unreliable or absent; alerts often rely on emails/texts and arrive too late.
  • No calendar or easy view/search of accepted jobs; cannot view job details after accepting.
  • App is buggy/incomplete: login errors, slow loads, and missing core features that require using the website.
  • Inconsistent features between iOS and Android; iPhone app is noticeably more limited.
  • Greatly depends on using the website for core tasks; app lacks integration and long-standing issues remain.
Recent reviews
Sadly my school district switched to Ready Sub. It’s absolutely horrible. I’ve worked for the same district for 10 years. I averaged 3-4 days a week. Now, I’m rarely even called. You may question is it a “me thing”. Nope. I’ve heard the same feedback from many subs. The schools know of this issue, they blame Ready Sub. I’m hoping the district switch’s back to the old app, because this one is taking food out of kids mouth. Thanks Ready Sub.
by Ar*****, 2026-01-16

This whole website/app is so bad. I have it set up to give me notifications through the app, email, and text. I don’t get any notifications from the app and I only get texts/emails less half the time. I miss out on so many subbing opportunities because of the lack of notifications.
by Ma*****, 2026-01-08

The Android app is more like The web app.. Iphone app is only 2 blank screens all available jobs and I'm requested jobs. Both apps aren't named the same. Nothing more than Lazyness.
by Cs*****, 2025-10-03
View all user reviews ›

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