Comparison

RefCert vs RhinoCert

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

Head to head
About

RefCert

Features
Read full description

RefCert is a professional commissioning and certification platform designed exclusively for HVAC contracting businesses, mechanical engineering firms, and facilities management companies. Built for field engineers and commissioning technicians, RefCert streamlines the entire commissioning workflow โ€” from site setup through to final certification report โ€” replacing paper-based processes with a fast, reliable mobile-first tool. Key Features: -Create and manage multiple client sites and job numbers -Record outdoor and indoor unit specifications, model numbers, and serial numbers -Log F-Gas refrigerant data including charge weights and COโ‚‚ equivalents -Capture strength tests, pressure tests, and vacuum readings -Record live commissioning data: discharge/suction pressures, air-on/air-off temperatures -AI-powered technical manual lookup for instant access to installation guides and error codes -Generate professional PDF/Excel commissioning reports for clients and compliance records -Full offline support โ€” works on site without internet connectivity -Dark mode support- Who is RefCert for? RefCert is sold directly to HVAC contracting companies and engineering organisations for use by their employed technicians and field engineers. It is not a consumer application. Subscriptions are purchased by the business through our website, and access is then provided to the company's engineering team. RefCert helps businesses meet industry compliance requirements, reduce paperwork, and deliver professional commissioning documentation to their clients.

About

RhinoCert

Features
Read full description

Create BS 7671 certificates on site, offline, in minutes โ€” with forms that do the working with you. RhinoCert checks your figures as you fill them in, so you get it right first time. FORMS THAT DO THE WORKING WITH YOU Not paper forms on a screen. RhinoCert works alongside you as you go: โ€ข Zs checked against maximum permitted values as you type โ€ข R1+R2 and ring circuit continuity checked for consistency โ€ข RCD disconnection times validated against the limits โ€ข Multi-board support, with sub-boards created straight from a circuit โ€ข Practical tips and field notes built into the forms Anything that looks off is flagged there and then โ€” not after you have left site. NO CREDITS. NO LIMITS. Every feature is included and none of it is metered. Nothing is held back behind an upgrade and nothing runs out mid-job. CERTIFICATES โ€ข Electrical Installation Condition Report (EICR) โ€” 50+ inspection items, observation photos with C1/C2/C3/FI severity codes, automatic photo appendix โ€ข Electrical Installation Certificate (EIC) โ€” single-signature, for new installations and alterations โ€ข Electrical Installation Certificate Multi-Signature โ€” up to 5 signature blocks across Design, Construction, and Inspection & Testing โ€ข Minor Electrical Installation Works Certificate (MEIWC) โ€” single and multi-circuit Built around BS 7671 Amendment 4, published April 2026 and the current standard for UK electrical installation work. SNAP THE BOARD Photograph the consumer unit and our AI reads it โ€” every breaker, with rating, type, standard and labels โ€” straight onto the schedule. The model is our own: UK-trained on UK distribution boards and maintained in-house, not licensed from a general AI provider. Your photos are never sent to third-party AI services for processing. Scan as many boards as you like. NO SIGNAL? NO PROBLEM. Built offline-first. Create, edit and save certificates with no internet connection. Everything syncs when you are back online. YOUR TEAM SUBMITS. YOU REVIEW. An optional review workflow for firms that want a second pair of eyes before anything is issued. Your team fills certificates on site and submits them; authorised reviewers approve with a digital signature. โ€ข Four roles โ€” Super Admin, Qualified Supervisor, Electrician, Admin โ€ข One person can hold several roles โ€ข You choose which certificate types need review, and who can review them โ€ข Full audit trail โ€” every action timestamped and searchable MULTI-DEVICE BY DESIGN iPhone, iPad and the web. Start a certificate on your phone, finish it on a tablet, deliver it from a laptop. YOUR DATA. PROTECTED. Built on Google Cloud Platform with industry-standard encryption. Company data isolated at the database level with role-based access controls. Built in the UK for UK electricians.

Screenshots

RefCert4 screens
RhinoCert4 screens

Verdict

The call

RefCert and RhinoCert are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

ScorecardNo meaningful differences
RefCert versus RhinoCert: the parameters behind the verdict, then further details
ParameterRefCertRhinoCert
PriceFreeFree
Update frequencyโ€”Every 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better16.0
Further details โ€” not scored
Size194 MB83 MB
Age rating4+4+
DeveloperTFINDER LTDRHINOCERT LTD

In-app purchases

None

RefCert

No in-app purchases

None

RhinoCert

No in-app purchases

Questions

Is RefCert free?
RefCert is free to download, with no in-app purchases.
Is RhinoCert free?
RhinoCert is free to download, with no in-app purchases.
Do RefCert or RhinoCert have ads?
Neither RefCert nor RhinoCert shows ads.

Other comparisons