TMS Sidekick vs ATG EIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TMS Sidekick
This mobile solution provides technicians with on-the-go access to maintenance management systems. It allows for quick communication, task resolution, and data collection for work orders directly from a mobile device.
- On-the-go maintenance management
- Access TMS database
- Retrieve asset data
- Perform scheduled maintenance
- Collect data for work orders
- Communicate on the go
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TMS Sidekick is a mobile computerized maintenance management solution (CMMS) that allows technicians to access their TMS OnSite/TMS OnLine applications from Accruent. The Power of TMS On-the-Go TMS Sidekick provides technicians with the power to communicate on the go and resolve every day service requests and other tasks quickly and accurately. Technicians can access the TMS database, retrieve asset data, perform scheduled maintenance, and even collect data for work orders on-the-fly.
ATG EIM
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The ‘EIM’ app from Advanced Technologies Group, Inc. offers clients an intuitive interface to validate existing Assets in their healthcare facility and upload it to their CMMS Solution. EIM has the ability to do functions like Manage Inventory, Verify\Validate Assets, View All Assets, Add Assets, Add/Update the Barcode, Add Comments, Add Pictures, Manage Locations, Obtain Facility Asset Inventory
Screenshots
Verdict
The clearest difference is update cadence: TMS Sidekick at monthly against ATG EIM's every 4 months. TMS Sidekick also leads on iOS requirement (10.3 vs 15.6). 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.
TMS Sidekick ships an update monthly, ATG EIM every 4 months. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.
| Parameter | TMS Sidekick | ATG EIM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (15 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 15.6 |
| Further details — not scored | ||
| Size | 43 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Four Rivers Software Systems Inc | Advanced Technologies Group |
In-app purchases
TMS Sidekick
No in-app purchases
ATG EIM
No in-app purchases
Questions
Is TMS Sidekick free?
Is ATG EIM free?
Do TMS Sidekick or ATG EIM have ads?
Which is updated more often, TMS Sidekick or ATG EIM?
Other comparisons
