DeteX360 vs SMPW Scheduler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeteX360
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Simplify emissions management with DeteX360, your ChampionX app for on-the-go insights! Transfer all your emissions survey images, videos and data -- all from the palm of your hands.
SMPW Scheduler
Quickly create volunteer rotations with customizable time intervals and multiple locations. Generate color-coded schedules that can be shared as images instantly. Works offline with no account or login required.
- Fast schedule generation
- Multiple locations
- Flexible time intervals
- Color-coded assignments
- One-tap share
- Works fully offline
- Dark mode
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SMPW Scheduler is the fastest way to build a volunteer rotation. Add names, pick a start and end time, choose an interval, and tap Shuffle. You get a clean, color-coded schedule you can share as an image in one tap. No accounts, no logins, no syncing services to configure — open the app and go. FEATURES • Fast schedule generation — enter volunteers, set a time window, shuffle. • Multiple locations — assign volunteers across two or more spots in a single schedule. • Flexible time intervals — 15, 20, 30, 60 minutes, or a custom length. • Optional date header and scriptural point line. • Color-coded assignments for easy reading. • Dark mode. • One-tap share — sends the schedule as a PNG through Messages, Mail, or any other app. Recipients don't need the app installed. • Save the image directly to Photos. • Works fully offline. PRIVACY SMPW Scheduler does not collect personal information. No accounts, no analytics, no ads, no tracking. Every schedule you build stays on your device. The only network call the app ever makes is to increment a global counter that tracks how many schedules have been generated across all users — no names, no device info, no schedule contents. SUPPORT Questions or feedback? Email branleeharris@gmail.com.
Screenshots
Verdict
DeteX360 and SMPW Scheduler are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
DeteX360 ships an update monthly, SMPW Scheduler fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | DeteX360 | SMPW Scheduler |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | ChampionX Corporation | Brandon Harris |
In-app purchases
DeteX360
No in-app purchases
SMPW Scheduler
No in-app purchases
Questions
Is DeteX360 free?
Is SMPW Scheduler free?
Do DeteX360 or SMPW Scheduler have ads?
Which is updated more often, DeteX360 or SMPW Scheduler?
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