Comparison

PlantLog vs Cyzag Field

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PlantLog

This application allows for the tracking of operator rounds and preventive maintenance within a facility. It provides detailed logs of asset conditions, streamlines communication with journal entries, and offers robust reporting for performance trending and predictive maintenance.

Highlights
  • Operator rounds tracking
  • Preventive maintenance logging
  • Asset condition recording
  • Scheduled maintenance alerts
  • Shift turnover communication
  • Performance trending reports
Read full description

--- Overview --- PlantLog - O&M Logging Software Track operator rounds, preventive maintenance and more from virtually anywhere in your facility. IMPORTANT: This app works in conjunction with the PlantLog subscription service. You must have an active account in order to use this app. --- Features --- * Logs Keep detailed records of asset conditions during facility rounds or when performing maintenance procedures. Scheduling tells operators when activities are due and alerts them of readings that fall outside of normal boundaries. * Journals Streamline communications so that everyone in the facility is up to date. Journal entries provide a timeline of events that have taken place so that operators are well informed during shift turnovers. * Reports Slice and dice data for performance trending or predictive maintenance opportunities. A full suite of reporting capabilities will give you the insight to stay on top of all your facility maintenance tasks.

About

Cyzag Field

Features
Read full description

Cyzag Field is the app for the person walking the plant. Three things, done properly: rounds, forms and tasks. Captured where the work happens — tank farms, jetties, process units and classified areas. WHERE COVERAGE ISN'T COMING In a classified area, network infrastructure is a certification exercise of its own. Plenty of sites simply don't have it, and never will. Cyzag Field treats that as the permanent condition rather than the exception. A full shift of readings, forms, photos and notes is held safely on the device and synced when you're back in range, with the audit trail intact. BUILT FOR CERTIFIED HANDHELDS Cyzag Field runs on the ATEX and IECEx certified devices your teams already carry, including handhelds from ecom, Bartec and i.safe. Glove mode, hardware buttons and sunlight-readable layouts are assumed, not bolted on. IT DOES LESS, ON PURPOSE Three things that work with the network down beat twenty that need a connection. Rounds you can complete, forms you can submit, tasks you can raise at the point you see the problem — not two hours later from memory at a desk. PART OF THE CYZAG PLATFORM Rounds, forms and task types are configured centrally in Cyzag by the people who own the process. Completed work lands in the same records and audit trail your team already uses. There is no second system to keep in step. Cyzag Field requires a Cyzag account. Cyzag is an operational intelligence platform used in industrial settings such as chemical manufacturers, refiners, terminals and marine operators.

Screenshots

PlantLog4 screens
Cyzag Field4 screens

Verdict

The call

The clearest difference is update cadence: Cyzag Field at weekly against PlantLog's every 5 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PlantLog ships an update every 5 weeks, Cyzag Field weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
PlantLog versus Cyzag Field: the parameters behind the verdict, then further details
ParameterPlantLogCyzag Field
PriceFreeFree
Rating2.5 (11 ratings) — better—
Positive reviews16.7% of reviews—
Number of ratings11 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size14 MB56 MB
Age rating4+4+
DeveloperPlantLogCyzag

In-app purchases

None

PlantLog

No in-app purchases

None

Cyzag Field

No in-app purchases

Questions

Is PlantLog free?
PlantLog is free to download, with no in-app purchases.
Is Cyzag Field free?
Cyzag Field is free to download, with no in-app purchases.
Do PlantLog or Cyzag Field have ads?
Neither PlantLog nor Cyzag Field shows ads.
Which is updated more often, PlantLog or Cyzag Field?
PlantLog ships an update every 5 weeks, and Cyzag Field weekly. Most recently, PlantLog was updated on November 2, 2026 and Cyzag Field on October 31, 2026.

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