SmartFind Express vs SubSpark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartFind Express
This mobile application is designed for substitute teachers. It provides a convenient platform for managing substitute assignments and related tasks.
- Substitute assignment management
- Mobile platform for educators
- Streamlined substitute tasks
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This is the SmartFind Express Mobile App for substitutes.
SubSpark
This app streamlines substitute teacher management for schools. It allows administrators and teachers to quickly find, book, and manage substitute educators, eliminating the need for traditional, time-consuming methods. The platform aims to ensure consistent coverage and reduce scheduling chaos.
- Fast and easy booking of substitute teachers
- Build and manage preferred substitute lists
- All-in-one admin dashboard (desktop)
- Intuitive and user-friendly interface
- Reduces scheduling complexity
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Simplify substitute teacher management with SubSpark. SubSpark helps school administrators and teachers find, book, and manage substitute teachers—fast. Inspired by the convenience of ride-sharing apps, SubSpark brings modern tech to the education sector so schools never have to scramble for coverage again. Key Features: -Fast, Easy Booking: Find and request subs in just a few taps—no phone tag, no spreadsheets, no sticky notes. -Preferred Sub List: Build and manage your own internal network of trusted subs for continuity and peace of mind. -All-in-One Admin Dashboard (Desktop Only): School leaders can manage users, track teacher absences, and job status. -Clean, Intuitive Design: Built for busy educators with a user-friendly interface that makes sense from the start. Whether you’re in the classroom or the front office, SubSpark takes the hassle out of sub scheduling. Download now and take the chaos out of coverage.
Screenshots
Verdict
The clearest difference is review sentiment: SubSpark at 100% against SmartFind Express's 19%. SubSpark also leads on rating (5.0 vs 4.5) and update cadence (every 4 days vs every 4 weeks). SmartFind Express's advantage is ratings volume (15K vs 8). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SubSpark holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SmartFind Express has 15K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 19% of SmartFind Express's written reviews are positive against 100% of SubSpark's.
SmartFind Express ships an update every 4 weeks, SubSpark every 4 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.
| Parameter | SmartFind Express | SubSpark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (15K ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 19.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 15K — better | 8 |
| Update frequency | Every 4 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 23 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | PowerSchool Group LLC | SubSpark, LLC |
Customer experience
SmartFind Express
SubSpark
Bugs and requests
SmartFind Express
Reported bugs
3 issues- Login process frequently fails
- Job listings not updating in real-time
- Issues with checking in/out of assignments
Requested features
4 requests- Add ability to sort/filter by date range
- Integrate with calendar apps for better scheduling
- Provide more detailed job information (grade level, subject, etc.)
- Improve reliability and stability of the app
SubSpark
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SmartFind Express
No in-app purchases
SubSpark
No in-app purchases
