Campus CleanPay vs Seattle Gradebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Campus CleanPay
Manage your laundry with ease at participating campus locations. View machine availability and receive notifications when a machine becomes free. This app uses Bluetooth to communicate with washers and dryers for a seamless laundry experience.
- View machine availability
- Receive busy machine notifications
- Bluetooth communication with machines
- Complete laundry solution
- Smart laundry management
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ATTENTION: Only for use in participating Campus Laundry locations. Campus CleanPay is an iPhone application providing the easiest and smartest complete laundry solution. This app allows you to view your machine availability and get notification of a busy machine by using Bluetooth to communicate with the washer or dryer.
Seattle Gradebook
Access your academic performance with this app. View grades, calculate your GPA, and preview upcoming assignments. Your login information is kept private and used solely for direct connection to The Source.
- View grades
- Calculate GPA
- Preview assignments
- Secure login
- Direct connection to The Source
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The Source App for Seattle Public Schools View your grades in the app Calculate your GPA Preview Assignments This app is not associated with Seattle Public Schools or PowerSchool. Login info stays private and is only used to connect directly to The Source.
Screenshots
Verdict
The clearest difference is review sentiment: Seattle Gradebook at 88% against Campus CleanPay's 5%. Seattle Gradebook also leads on rating (4.5 vs 1.3) and ads (none vs shown). Campus CleanPay's advantage is update cadence (every 3 weeks vs every 5 weeks) and iOS requirement (10.0 vs 18.6). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Seattle Gradebook holds the better App Store score, 4.5 against 1.3. Both are backed by a comparable volume of ratings — 84 and 68 respectively. Written reviews point the same way: 5% of Campus CleanPay's written reviews are positive against 88% of Seattle Gradebook's.
Campus CleanPay ships an update every 3 weeks, Seattle Gradebook every 5 weeks. Both last shipped on November 4, 2026.
| Parameter | Campus CleanPay | Seattle Gradebook |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (84 ratings) | 4.5 (68 ratings) — better |
| Positive reviews | 4.5% of reviews | 87.9% of reviews — better |
| Number of ratings | 84 — better | 68 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 43 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | KioSoft Technologies LLC | Andrew Huntwork |
Customer experience
Campus CleanPay
Seattle Gradebook
Bugs and requests
Campus CleanPay
Not enough reviews yet to summarise bugs or requests.
Seattle Gradebook
Reported bugs
2 issues- App not showing some classes
- App not working anymore
Requested features
3 requests- Widget for the app
- Replace app logo
- Assignment calculator similar to original
In-app purchases
Campus CleanPay
No in-app purchases
Seattle Gradebook
No in-app purchases
Questions
Is Campus CleanPay free?
Is Seattle Gradebook free?
Which has better reviews, Campus CleanPay or Seattle Gradebook?
Do Campus CleanPay or Seattle Gradebook have ads?
Which is updated more often, Campus CleanPay or Seattle Gradebook?
Other comparisons
