Amperio vs SUPLAN: which one to choose in 2026?
Looking for a SUPLAN alternative? Here are the facts both vendors publish, checked on the same day, criterion by criterion, and the cases where SUPLAN remains the better choice.
- SUPLAN prepares the inspection file on iPhone, iPad or in the browser: diagram generated from the plan, earth and insulation measurements assessed, defects photographed, LiDAR room scanning.
- Choose SUPLAN if: you prepare installations for inspection on iPhone or iPad and want measurements, photographed defects and the PDF file in one place.
- Choose Amperio if: you survey on site, on a tablet or phone, and want the diagram, plan, checks and job follow-up in one place.
- Over 12 months, excluding VAT: €294 for SUPLAN, €374.40 for Amperio (cheapest plan for professional use; details in the table).
Amperio and SUPLAN, criterion by criterion
| Criterion | Amperio | SUPLAN |
|---|---|---|
| Runs on | browser: computer, tablet, phone, nothing to install | browser (PWA); iOS app for iPhone, iPad and Mac |
| Languages | FR · NL · EN | NL · FR |
| Published price | Pro €39/month excl. VAT at the launch price, instead of €79, locked in while you stay subscribed; or €374.40/year excl. VAT. One free project for 7 days, no card. | Electricity €35/month or €294/year; Complete €45/month or €378/year; Complete + LiDAR €65/month or €546/year, excl. VAT; 7-day trial |
| 12-month cost excl. VAT | €374.40annual plan, launch price | €294Electricity plan, annual |
| Free plan | Partly1 project for 7 days | Partly7-day trial, no card |
| Diagram and plan | Yeslinked, each component exists once | Yesdiagram generated from the plan |
| RGIE checks | YesBook 1 as you enter, rule cited | Yesalert when a 30 mA protection is missing; earth and insulation measurements assessed |
| Voice input | Yesdictation room by room, diagram and plan | Not stated |
| AI assistant | Yesedits the diagram from one sentence, you approve | Not stated |
| Job (tasks, photos) | Yestasks, before and after photos, voice notes | Partlydefects with photos and repair tracking; no tasks |
| Team work | Yescolleagues invited into the organisation | Not stated |
| Offline | Partlyviewing, tasks, photos and voice without network; diagram and plan edited online | Yesin the iOS app (since version 1.2) |
| Importing existing work | Yesdiagram or plan from a PDF or photo | Partlyphoto as a background; LiDAR room scan |
- described on the vendor's site
- described, with a stated limit
- the site says “RGIE compliant” without describing an automatic check
- absent, according to the site or by nature (a Windows program does not run on an iPhone)
- not stated on the site: silence is not proof of absence
Prices as published; 12-month cost excluding VAT, cheapest plan for professional use. How it is calculated and what the icons mean: Our method.
Where SUPLAN is stronger
- Full file in one PDF: diagrams, external influences, assessed measurements, defects with photos
- LiDAR room scanning on iPhone and iPad Pro, 3D view
- Defect list with photos and repair status tracking
- iOS app usable offline
- Cheaper over a year: €294 excl. VAT, against €374.40 for Amperio.
Where Amperio is stronger
- Voice input: dictation room by room, diagram and plan; SUPLAN: not stated.
- AI assistant: edits the diagram from one sentence, you approve; SUPLAN: not stated.
- Job (tasks, photos): tasks, before and after photos, voice notes; SUPLAN: partly (defects with photos and repair tracking; no tasks).
- Team work: colleagues invited into the organisation; SUPLAN: not stated.
- Importing existing work: diagram or plan from a PDF or photo; SUPLAN: partly (photo as a background; LiDAR room scan).
SUPLAN, built to prepare the inspection
SUPLAN brings into one PDF the diagrams, the external influences table, earth and insulation measurements compared with RGIE limit values, and the defects found with their photo and location. Its iOS app works offline and, on iPhone and iPad Pro, scans rooms with LiDAR.
Prices and devices
SUPLAN is sold in plans: Electricity at €35 a month or €294 a year excl. VAT, Complete at €45 or €378, Complete + LiDAR at €65 or €546. On Android and on computers it runs in the browser (installable web app); the native app exists for iPhone, iPad and Mac.
If SUPLAN suits you
If you work on iPhone or iPad and want measurements, photographed defects and the file in one place, SUPLAN is built for it. Amperio targets input on site by hand or by voice, the plan linked to the diagram and following tasks and team, on any device with a browser.
Moving from SUPLAN to Amperio
Ongoing files: export the diagram from SUPLAN as a PDF, then import it into Amperio. RCDs, breakers and circuits are rebuilt; you review the result before carrying on, and everything stays editable by hand. An existing plan, as a PDF or a photo, imports the same way.
Archives: nothing forces you to migrate them. Keep the old files in SUPLAN and open new projects in Amperio.
One free project for 7 days in Amperio, no credit card.
Amperio in 30 seconds
Amperio is one of the 16. Here is what it does, as it appears on screen: the diagram drawn or dictated, the plan that follows, the RGIE file.
Frequently asked questions
Sources
Other comparisons
Judge it on your next job.
One free project for 7 days, no credit card. Manual drawing is complete from day one; dictation comes on top.