OptiAM vs SkillGrader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OptiAM
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OptiAM® is an Enterprise Asset Management (EAM) system designed to be easy to use and quickly implemented while leveraging powerful predictive analytics and mobile technology to convert data into actionable knowledge to optimize asset performance.
SkillGrader
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SkillGrader allows your organization to objectively evaluate skill performance. Record observations on the app. Generate an instant report on skill proficiency and view enterprise workforce insights. Assessors can easily assess individuals and teams by simply checking off observed actions. Incorporate objective assessment into any demonstration of employee skill including on-the-job performance, training, simulation exercises, drills, and more. Turn your current paper-based assessments into structured, customized, task-specific forms. Quickly record actions in the app as skills are performed. Instant reporting reduces cost and effort, and enables immediate debrief and coaching opportunities. Measure worker proficiency for precision-targeted training. Gain insight on compliance, competency gaps, skill fade, and procedural drift. Give senior management visibility into performance trends and risks. Key benefits include: - Objectively measure any skill-based activity - Simplify the assessment process - Gain actionable metrics to support workforce development goals *SkillGrader is designed for use by Heron Skill Systems clients and prospective clients; it requires authorized credentials. Please contact support@skillgrader.com if you are experiencing trouble logging in.
Screenshots
Verdict
The clearest difference is update cadence: SkillGrader at fortnightly against OptiAM's every 3 months. OptiAM's advantage is iOS requirement (12.4 vs 15.1). 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.
OptiAM ships an update every 3 months, SkillGrader fortnightly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.
| Parameter | OptiAM | SkillGrader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 6 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Andromeda Systems Inc. | Heron Skill Systems Inc |
In-app purchases
OptiAM
No in-app purchases
SkillGrader
No in-app purchases
Questions
Is OptiAM free?
Is SkillGrader free?
Do OptiAM or SkillGrader have ads?
Which is updated more often, OptiAM or SkillGrader?
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