# R-MAP Aegis — EHS numbers with honest error > Statistical analysis of EHS data with honest uncertainty and confidence intervals. (iPhone/iPad app by Francisco Mavungo.) - Source: https://appshunter.io/ios/app/r-map-aegis/id6801780003 (this page in markdown: same URL + `.md`) - Developer: [Francisco Mavungo](https://appshunter.io/developer/1885212034) - Category: Business, Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 2 MB - Languages: American English - Released: 2026-08-20 - Data updated: 2026-09-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/r-map-aegis/id6801780003/reviews.md ## What is R? Professionals report exposure percentiles, injury rates and carbon totals as single confident numbers. Almost none of those numbers deserve the confidence. AEGIS is the instrument that computes what your data actually supports - the statistic and its honest uncertainty, side by side. AEGIS measures nothing. Every figure is computed from data your calibrated instruments and accredited laboratories already produced. It makes no compliance determination; it supports professional judgment, and it says so on every screen where the difference matters. EXPOSURE Similar-exposure groups holding your sampling results. The full lognormal layer: GM, GSD, exceedance fraction, the 95th percentile - and the upper tolerance limit on it, the honest version of "the number," carrying the penalty for small sample counts. The hero screen is the Bayesian posterior over the AIHA exposure categories: not "you are in category 2" but how sure the data lets anyone be. A sanity check flags spreads too wide to be one exposure population - the mistake that quietly ruins exposure statistics. Plus a task-decomposition TWA builder, noise dose from entered dosimetry (OSHA or NIOSH exchange rates), and extended-shift OEL adjustment. RATES TRIR and incident rates with exact Poisson confidence intervals - which effectively nobody reports - and the question that matters: is the change real? Enter two periods and AEGIS runs an exact two-rate test. "Your rate moved from 3.1 to 2.4, but at these hours that is indistinguishable from chance. Do not present it as a trend." That sentence has saved better safety programs than most dashboards. GROUPS The site at a glance: every group's exposure as % of OEL in one heatmap, a Pareto of where the exposure burden actually sits, and between-worker ANOVA that catches the group mean lying - one worker living at triple the exposure inside a "fine" average, with a plain instruction: split this group. PLAN What the next samples buy: how far each additional sample pulls the tolerance limit down, priced per sample. And the control ladder: every candidate control carries an effectiveness range, not a vendor promise, and AEGIS shows the residual exposure distribution each one buys - ranked by probability points per dollar. RISK The EPA intake paradigm, Monte Carlo throughout: concentration to dose to hazard quotient or screening cancer risk, every input a range, every output an interval against the screening lines. Toxicity values are yours to enter - AEGIS ships no database and endorses none. CARBON Scope 1 and 2 from activity data and emission factors - both as ranges, with data-quality tiers. The total arrives as a live streaming distribution that sharpens as trials accumulate, because "we emitted 142 tonnes" is a distribution wearing a point estimate. DOSSIER One exportable report: every figure with its interval, every method named, the seed printed. Anyone with AEGIS and your data reproduces every number exactly. Built for auditors, clients and boards. FREE AND FULL Free: the complete worked example site - four exposure groups, incident rates, a carbon inventory - plus one group and one rate period of your own. One purchase unlocks everything. No subscription. PRIVATE BY DESIGN Everything stays on your device. No account, no sign-in, no analytics, no tracking. The only network activity is the App Store purchase itself, handled by Apple. Built by R-MAP LLC. ## Key features - Exposure percentiles with honest uncertainty - Injury rates with exact Poisson confidence intervals - Group exposure heatmap and Pareto analysis - Predictive sampling for future sample impact - Risk assessment using Monte Carlo simulations - Carbon footprint calculation with data quality tiers - Exportable reports for auditors and clients ## Frequently asked questions about R ### What is R-MAP Aegis? R-MAP Aegis is a business application designed to provide professionals with statistically sound analysis of EHS data, including exposure percentiles, injury rates, and carbon totals, along with their honest uncertainty. ### Does R-MAP Aegis measure anything? No, R-MAP Aegis measures nothing. Every figure is computed from data that your calibrated instruments and accredited laboratories have already produced, supporting your professional judgment. ### What kind of exposure data does R-MAP Aegis analyze? It analyzes exposure data to provide lognormal distributions, including GM, GSD, exceedance fraction, and the 95th percentile with honest uncertainty. It also offers Bayesian posteriors over AIHA exposure categories and a sanity check for wide spreads. ### How does R-MAP Aegis handle injury and incident rates? R-MAP Aegis calculates TRIR and incident rates with exact Poisson confidence intervals. It allows you to compare two periods to determine if a rate change is statistically significant or indistinguishable from chance. ### Can R-MAP Aegis help with group analysis? Yes, it provides a site-at-a-glance view with a heatmap of group exposures as a percentage of OEL, a Pareto of exposure burden, and between-worker ANOVA to identify significant variations within groups. ### What are the carbon footprint features of R-MAP Aegis? It calculates Scope 1 and 2 carbon emissions from activity data and emission factors, both presented as ranges. The total carbon footprint is a live streaming distribution that sharpens as data accumulates. ### Is R-MAP Aegis available on multiple devices? Yes, R-MAP Aegis is supported on both iPhone and iPad, making it accessible for professionals on various Apple mobile devices. ### How often is R-MAP Aegis updated? The latest version is 1.0.1, and it was last updated on August 27, 2026, indicating a recent focus on development and improvements. ## Version history (last 3 releases) ### 1.0.2 — 2026-09-13 Corrects the upper tolerance limit for small sample groups (two to four samples), where the previous approximation could understate the limit. Corrects the trailing-window rule on the exposure trend, and four dose labels that named the wrong exchange rate. ### 1.0.1 — 2026-08-27 Five tabs instead of eight, so nothing hides in the More list. Scope 3 across all fifteen GHG Protocol categories. Data-quality tiers now widen the interval they always described. TRIR, DART and LTIR on a basis you choose. A control ladder for noise. Trend analysis with a proper Mann-Kendall test, and a PDF dossier. ### 1.0 — 2026-08-21 No release notes. ## More apps by Francisco Mavungo - [FM Alerts](https://appshunter.io/ios/app/fm-alerts/id6760596758) - [R-MAP Caliber](https://appshunter.io/ios/app/r-map-caliber/id6798137560) - [R-MAP Ideon](https://appshunter.io/ios/app/r-map-ideon/id6798545683) - [R-MAP Keystone](https://appshunter.io/ios/app/r-map-keystone/id6801757735) - [R-MAP Crux](https://appshunter.io/ios/app/r-map-crux/id6801779659) All apps by Francisco Mavungo: https://appshunter.io/developer/1885212034 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-18.*