eSOMS Maintenance vs TK Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSOMS Maintenance
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The eSOMS Suite Mobile Maintenance application allows maintenance supervisors to sign on and off clearances and maintenance workers to sign on and off work order holders in the field. In the past this had to be done in a work planning office or at a kiosk, which is inefficient. With Mobile Maintenance workers can be briefed before the job in the field and then signed onto the clearance for protection immediately, giving a more accurate accounting of who is being protected by the clearance. When their work is complete they can sign off immediately in the field, eliminating the need to wait in line at a kiosk or office before leaving the worksite.
TK Go
Manage Lockout Tagout permits and sign out sites for active work remotely using QR codes. This mobile tool extends the functionality of TK Pro, allowing field operations without needing the thick client.
- View Lockout Tagout Permits
- Sign out sites for active work
- Utilize QR codes for field sign-out
- Remote access to TK Pro functionality
- API integration for TK Pro
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Utilizing TK Go, and our new API for TK Pro, you will be able to view your current Lockout Tagout Permits, and utilizing QR codes, sign a site out for active work while out on the field away from the TKPro thick Client. If you do not have this API Please contact us via the information provided at https://stilwell-associates.com/contact/
Screenshots
Verdict
The clearest difference is update cadence: eSOMS Maintenance at every 12 months against TK Go's every 26 months. On price, ads, 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.
eSOMS Maintenance ships an update every 12 months, TK Go every 26 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | eSOMS Maintenance | TK Go |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 12 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Hitachi Energy USA Inc. | Stilwell and associates of the U.S.A., Inc |
In-app purchases
eSOMS Maintenance
No in-app purchases
TK Go
No in-app purchases
Questions
Is eSOMS Maintenance free?
Is TK Go free?
Do eSOMS Maintenance or TK Go have ads?
Which is updated more often, eSOMS Maintenance or TK Go?
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