StopTags vs SDSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StopTags
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StopTags is an iPhone application to be used in conjunction with Smartrak's StopTags database.
SDSP
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Your mobile solution to easily access real-time information on storage, contracts, tickets, invoices, and more. Available for Growers to download and use.
Screenshots
Verdict
StopTags and SDSP 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | StopTags | SDSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Smartrak Ltd | Cultura Technologies Inc |
In-app purchases
StopTags
No in-app purchases
SDSP
No in-app purchases
