# ReadySub vs Swing Subs

The clearest difference is rating: ReadySub at 2.0 against Swing Subs's 1.7. ReadySub also leads on ratings volume (136 vs 23) and iOS requirement (12.0 vs 15.0). Swing Subs's advantage is update cadence (every 2 months vs every 5 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

ReadySub holds the better App Store score, 2.0 against 1.7. That said, the two scores are not equally well evidenced: ReadySub has 136 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 18% of ReadySub's written reviews are positive against 13% of Swing Subs's.

ReadySub ships an update every 5 months, Swing Subs every 2 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ReadySub | Swing Subs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (136 ratings)](https://appshunter.io/ios/app/readysub/id970293978/reviews)** | [1.7 (23 ratings)](https://appshunter.io/ios/app/swing-subs-for-substitutes/id6480072147/reviews) |
| Number of ratings | **136** | 23 |
| Positive reviews | **18.5% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 9 MB | 60 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glass Arc LLC](https://appshunter.io/developer/970293977) | [Swing Education, Inc.](https://appshunter.io/developer/1193348200) |

## What reviewers say

### ReadySub

[App page](https://appshunter.io/ios/app/readysub/id970293978)

Manage substitute teaching assignments conveniently from your mobile device. View and accept available jobs directly on your iPhone or iPad. This application is completely free to use.

**Highlights:** Manage substitute assignments, View jobs on mobile, Accept jobs on the go, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to accept jobs
- 👍 Simple tool to review jobs
- 👍 Intuitive and easy to use
- 👍 Quick and easy access to jobs

**What reviewers complain about**

- 🐛 Notifications don't work
- 🐛 App is primitive/basic
- 🐛 Lacks functionality
- 🐛 Useless for teachers
- 🐛 Only shows available jobs

**Reported bugs**

- Notifications never work
- Missed job opportunities due to lack of notifications
- iPhone app is primitive
- No push notifications
- App does not show a calendar for accepted assignments

**Requested features**

- Filter selected schools and grade levels
- Send notifications when jobs are available
- Show calendar for accepted assignments
- Immediate text notifications
- View accepted jobs


### Swing Subs

[App page](https://appshunter.io/ios/app/swing-subs-for-substitutes/id6480072147)

Find and apply for substitute teaching positions based on your preferences for grade, subject, pay, and location. Take control of your schedule and income by choosing which jobs to accept, and make a positive impact in local school communities.

**Highlights:** Explore job openings by grade, subject, pay, location, Sign up for jobs directly from phone, Control your schedule and income, Choose which jobs to accept, Support local school communities

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Seeing sub score
- 💡 Skill builders for classroom management

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🐛 Frequent log-outs
- 🐛 Slow app performance
- 🔍 Lack of filters and sorting options
- 🔍 Fewer job opportunities

**Reported bugs**

- Jobs disappearing before they can be viewed
- Inconsistent login behavior
- Refresh issues causing missed opportunities

**Requested features**

- Add filters for single/multi-day assignments
- Improve notification reliability
- Implement automatic app refresh
- Provide dark mode option


## Frequently asked questions

### Is ReadySub free?

ReadySub is free to download, with no in-app purchases.

### Is Swing Subs free?

Swing Subs is free to download, with no in-app purchases.

### Which has better reviews, ReadySub or Swing Subs?

ReadySub is rated higher. ReadySub averages 2.0 out of 5 from 136 ratings, while Swing Subs averages 1.7 from 23 ratings.

### Do ReadySub or Swing Subs have ads?

Neither ReadySub nor Swing Subs shows ads.

### Which is updated more often, ReadySub or Swing Subs?

ReadySub ships an update every 5 months, and Swing Subs every 2 months. Most recently, ReadySub was updated on October 14, 2026 and Swing Subs on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*