Comparison

CheckProof vs Schaeffler OPTIME

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

Head to head
About

CheckProof

This app provides a mobile solution for businesses to create custom checklists, manage deviations, and report on facility assets. It helps ensure quality, safety, and compliance with features like offline mode and customizable reports.

Highlights
  • Customizable checklists with drag-and-drop interface
  • Deviation handling with photos and user assignment
  • Offline mode for data collection
  • Fluid reporting with statistics and Excel export
  • User permissions and notifications
  • External API for third-party system integration
Features
Read full description

CheckProof consists of both an app and a web platform and is used for checklists and case reporting. This tool is suitable for all businesses that have any type of object or facility asset to control or document. With CheckProof, it’s easy to check and report what happens in production and also to get an overview wherever you are. You ensure quality, environment, maintenance, health and safety requirements with a mobile solution that combines the latest technology with a user-friendly interface. AREAS OF USE - Report and manage events such as incidents, risk observations and accidents. - Carry out safety rounds for a safe and secure workplace. - Get your routines and controls in place, to ensure operational safety and preventive maintenance. - Use to support your work with ISO and regulatory compliance. - Collect data to act and prioritize in a timely manner. “CheckProof really offers us an efficient way of following the quality of the different products that we have. The savings have been unimaginable.” Alex Grossman, Product quality manager, Jehander CUSTOMIZED CHECKLISTS Build your own checklists with a smooth "drag n drop" interface. Choose from a wide range of questions and tasks such as signing, entering different values and mandatory “take picture”- function. Use intervals such as weekly or monthly checks or set regular intervals such as Mondays and Tuesdays at 09:00 CET. The intervals can also be connected to a meter stand, for example that a lubrication rounding should be performed every 100 hours. DEVIATION HANDLING Add photos, comments, deadline, tag other users as well as add documents and downtime etc. Designate a user or a group as responsible for a deviation. Responsible users are notified via push note in their phone and the deviation is added to "My cases". NOTIFICATIONS Don't miss anything. Get notified when a deviation is created, or a check is performed. OFFLINE MODE Perform your work in offline mode and sync your data when Internet connection resumes. PAUSE CHECKS Resume an initial check at a later date or have a colleague take over. FLUID REPORTING Report intake of liquids such as fuel, lubricant, etc. Attach liquid types to specific objects. Get statistics and history quickly available as well as export to Excel. PERMISSIONS Set unique user permissions. EXTERNAL API Through our external API, you can connect to third party systems.heckProof ensures quality, HSE and prevents costly maintenance. With the help of the CheckProof app the user can execute check-ups, manage deviation, filling of fluids, report incidents etc.

About

Schaeffler OPTIME

Monitor the condition of machines equipped with wireless sensors and lubricators. Get visual alerts for potential issues, alarms for emergencies, and detailed machine status information. Easily provision devices and organize machines into groups for user-specific views.

Highlights
  • Machine condition monitoring
  • Wireless sensor and lubricator provisioning
  • Multi-stage warning system with visual alerts
  • Emergency alarms and incident information
  • Machine status and KPI tracking
  • User-specific machine organization and views
Read full description

With OPTIME Mobile App it is easy to monitor the condition of your machines that are equipped with wireless OPTIME sensors and lubricators and also to provision the sensors, lubricators and gateways for use in minutes. The app displays trends and using a multi-stage warning system, provides a visual representation of the severity of potential incidents. In an emergency, it will raise alarms and present additional information. Exceptionally intuitive in its operation, this app offers a comprehensive array of tools that make it the perfect solution for everyone – from beginners to experts. Depending on the user’s requirements, the monitored machines can be organized into groups. The machines’ operational status can then be displayed in a variety of user-specific views. With this app you may - observe the machine statuses, KPI statuses and raw vibration data - at a glance know the most important machines to check and to attend to with KPI alarms - get notified of the probably causes for potential machine defects - install and provision OPTIME gateways, sensors and lubricators - input metadata of machines, sensors and lubricators for more detailed analysis - request sensor data on demand - write notes about machine maintenance and observation for other users to view too To use the app you need OPTIME access credentials that are provided by your organization's administrator.

Screenshots

CheckProof4 screens
Schaeffler OPTIME4 screens

Verdict

The call

The clearest difference is update cadence: CheckProof at every 11 days against Schaeffler OPTIME's every 2 months. Schaeffler OPTIME's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CheckProof against 5.0 for Schaeffler OPTIME. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

CheckProof ships an update every 11 days, Schaeffler OPTIME every 2 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
CheckProof versus Schaeffler OPTIME: the parameters behind the verdict, then further details
ParameterCheckProofSchaeffler OPTIME
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings22
Update frequencyEvery 11 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size92 MB51 MB
Age rating4+4+
DeveloperCheckproof ABSchaeffler Technologies GmbH & Co. KG

Customer experience

CheckProof

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Schaeffler OPTIME

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CheckProof

No in-app purchases

None

Schaeffler OPTIME

No in-app purchases

Questions

Is CheckProof free?
CheckProof is free to download, with no in-app purchases.
Is Schaeffler OPTIME free?
Schaeffler OPTIME is free to download, with no in-app purchases.
Which has better reviews, CheckProof or Schaeffler OPTIME?
CheckProof and Schaeffler OPTIME are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do CheckProof or Schaeffler OPTIME have ads?
Neither CheckProof nor Schaeffler OPTIME shows ads.
Which is updated more often, CheckProof or Schaeffler OPTIME?
CheckProof ships an update every 11 days, and Schaeffler OPTIME every 2 months. Most recently, CheckProof was updated on September 17, 2026 and Schaeffler OPTIME on September 21, 2026.

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