KEWPAT vs RhinoCert
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KEWPAT
This app streamlines portable appliance testing (PAT) and test and tag procedures for iPhones and iPads. It allows manual logging of results, remote control of specific testers, and comprehensive data storage for multiple customers and sites. Users can customize fields, scan barcodes, and attach photos for detailed record-keeping.
- Manual PAT testing data logging
- Remote control of Kewtech SMARTPAT
- Import/export data with SimplyPats software
- Barcode scanning for data entry
- Photo capture with annotations
- Customizable user-defined lists
- Risk assessment tool for retest periods
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PAT (Portable Appliance) Testing / Test and Tag App for your iPhone or iPad. Designed to work with SimplyPats - Data can be imported and exported too and from SimplyPats Version 7 or SimplyPats Version 7 Manual Plus Edition PAT Testing Software** (for Windows OS). Manually log your PAT Testing Results using your iPhone or iPad, and if you own a Kewtech SMARTPAT you can control the PAT Tester via Remote mode using the App. The Database used by KEWPAT is capable of storing large amounts of PAT Test Data between single (if in-house Testing) or multiple (if PAT Testing as a Contractor) Customers, and is designed to be compatible with the SimplyPats Manual Plus or Downloading Edition software, available seperately. Information such as the Customer Contact details, Sites, Locations, Appliance Id's, Descriptions, Retest Periods as well as detailed Test Results can all be entered and stored. If you need to record extended information such as: Make, Model, Fuse, Serial Number, Price and Repair info and other information, you can choose to display the Extra Info screen during the Test Sequence. Detailed Visual Test Information can also be recorded with individual checks for Socket, Plug, Switch, Flex and Body as well as OK for continued use and suitable for the environment itβs operating in. As with the Extra info, this is an optional screen that can be turned on during the Test Sequence, otherwise just an overall Visual Test status will be recorded. Fields with the "Hold For List" option let you either type information in using the on screen keyboard, or select pre-defined entries from a list. You can add your own entries to any list which is a great way of entering frequently used Appliance Descriptions, Sites, Locations, Notes, Makes and Models etc. Scanning of Barcodes are supported for data entry of Appliance Id or Serial Numbers. QR Codes can be read using your main camera where they have been printed out via the KEWPAT App using a compatible Bluetooth Printer (available separately). Limits and Results for each test are pre-configured but can be overwritten or selected from a list. The Resistance Calculator can also be used to set the Limit for Earth Bond in Manual Mode. Both Visual and Electrical Retest Periods can be set manually or calculated automatically using the Risk Assessment tool. Support for taking photos is included. The App can be configured in various ways depending on what PAT Testing information you need to record. Features at a glance: - Export Data to SimplyPats** - Import SimplyPats Data Files (ideal for repopulating the App with Data) - Remote Control Kewtech SMARTPAT. - Quick Manual entry of data for non downloadable PAT machines. - Barcode Scanning.* - Take Photos.* - Annotations (Arrows) on Photos. - Comprehensive search and Filter of test results. - Easy Custom Test setup for SMARTPAT. - User definable lists for Appliance Descriptions, Sites, Locations. - Extra Notes fields, Make Model, Appliance Serial Number which can be switched off if not wanted. - IET COP Rev 4 Extended Visual Questions (again can be switched off is simple Visual Pass and Fail required. - Ability to print labels using a Compatible Bluetooth Printer. - Multiple Barcode label formats including QR and Code39. - Inbuilt Resistance calculator to calculate resistance of Cables by CSV and length. - Inbuilt Risk calculator to give suggested IET COP Rev 4 retest periods. - Collect customer signature on App on completion of work. - Email summary of tests direct to Customer. - Ability to store 10's of thousands of assets and test results. - Flip between Dark or Light Colour schemes. - Charge and repair Codes compatible with SimplyPats. - Repeat Last Test using SMARTPAT. - Auto increment Appliance Id (inc Alpha Prefix). * Certain features or functionality may depend on your device and the hardware available. Features may change without notice
RhinoCert
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Create BS 7671 certificates on site, offline, in minutes β 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: β’ Zs checked against maximum permitted values as you type β’ R1+R2 and ring circuit continuity checked for consistency β’ RCD disconnection times validated against the limits β’ Multi-board support, with sub-boards created straight from a circuit β’ Practical tips and field notes built into the forms Anything that looks off is flagged there and then β 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 β’ Electrical Installation Condition Report (EICR) β 50+ inspection items, observation photos with C1/C2/C3/FI severity codes, automatic photo appendix β’ Electrical Installation Certificate (EIC) β single-signature, for new installations and alterations β’ Electrical Installation Certificate Multi-Signature β up to 5 signature blocks across Design, Construction, and Inspection & Testing β’ Minor Electrical Installation Works Certificate (MEIWC) β 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 β every breaker, with rating, type, standard and labels β 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. β’ Four roles β Super Admin, Qualified Supervisor, Electrician, Admin β’ One person can hold several roles β’ You choose which certificate types need review, and who can review them β’ Full audit trail β 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
Verdict
The clearest difference is update cadence: RhinoCert at every 2 weeks against KEWPAT's every 4 months. KEWPAT's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KEWPAT ships an update every 4 months, RhinoCert every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | KEWPAT | RhinoCert |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 34.8% of reviews | β |
| Update frequency | Every 4 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 12.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 12 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | RSR Systems Ltd | RHINOCERT LTD |
In-app purchases
KEWPAT
No in-app purchases
RhinoCert
No in-app purchases









