Comparison

UniTools Pro vs Certably

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

Head to head
About

UniTools Pro

This professional mobile application assists service providers with AIoT project management. It offers features for installation, testing, remote configuration, and ongoing maintenance, along with video viewing and PTZ control capabilities.

Highlights
  • Project management
  • Installation and testing
  • Remote configuration
  • O&M management
  • Video viewing
  • PTZ control
Features
Read full description

UniTools Pro is a professional mobile AIoT app launched by Uniview Technologies. Co., Ltd for service providers. It is available for free download from App Store. This app provides functions including project management, installation and test, remote configuration, O&M management, video viewing, and PTZ control on a mobile phone.

About

Certably

Features
Read full description

Certably is the certification app for UK electricians. EICRs, Electrical Installation Certificates and Minor Works — created on site, signed on site, sent before you get back in the van. EVERY CERTIFICATE IN ONE APP • Electrical Installation Condition Report (EICR) • Electrical Installation Certificate (EIC) • Minor Electrical Installation Works Certificate — one circuit or three • EV Charging Point Installation Certificate (Section 722) • Earthing & Bonding Certificate • Electrical Isolation Certificate • Electrical Danger Notification • Full schedule of circuit details and test results • Full schedule of inspections PHOTOGRAPH THE BOARD, GET THE SCHEDULE Take a picture of the consumer unit and Certably reads the device markings and proposes the circuit schedule — description, type, curve, rating, RCD. It fills in construction only, never a reading, and every scanned circuit has to be confirmed against the physical board before the certificate will issue. It runs on the device; the photograph goes nowhere. THE DIARY YOU ALREADY KEEP Certably can read today's appointments and offer to start a certificate from one, filling in the site and the client. Put a re-inspection date on a certificate and it can go in your calendar with it. When those dates come round, Certably lists what is due and writes the reminder to your client for you. IT CHECKS YOUR WORK BEFORE YOUR CLIENT DOES Type a Zs and Certably tells you immediately whether it passes, against the BS 7671 maximum for that device and the 80% rule-of-thumb figure. On a ring final it shows the R1+R2 you should be seeing before you measure it, so a spurred socket or a broken ring is obvious straight away. Before you issue anything, Certably runs through the certificate and lists what is missing or wrong — an unrecorded reading, insulation below the 1 MΩ minimum, polarity not confirmed, an RCD outside its operating time. Better you find it than an assessor. THE CLASSIFICATION CODES DO WHAT THEY SHOULD Record a C1, C2 or FI and the report is unsatisfactory. There is no override, because there should not be one. STOP TYPING THE SAME THINGS Duplicate last year's certificate for a revisit and the circuits, board layout, cable sizes and wording all carry over. Every reading and signature starts blank — a copied test result is not a test result. Save your standard wording once, and build a library of the observations you write most. PHOTOGRAPH THE DEFECT Attach a photo to any observation and it prints on the report in a numbered photographs appendix — what you saw, next to what you wrote. THE WHOLE SITE IN ONE PDF Export every certificate at an address, oldest first, behind a single cover sheet — for the landlord's file, or for handing a site to another firm. WORKS WHERE THE SIGNAL DOESN'T Basements, plant rooms, riser cupboards — everything works with no signal and there is no account to create. Certificates sync through your own iCloud, so the job you started on the phone is on the iPad when you sit down to finish it. SIGN AND SEND Sign on the screen, generate a professional PDF and send it straight from site. Creating and filling in certificates is free. Issuing and sending them needs a subscription — Electrical at £9.99/month or £99/year, or Complete at £19.99/month or £149/year with every trade included as it ships. Both start with 14 days free. Certably is independent and is not affiliated with, or endorsed by, the IET, BSI, NICEIC, NAPIT or Gas Safe Register. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://certably.co.uk/privacy

Screenshots

UniTools Pro3 screens
Certably4 screens

Verdict

The call

The clearest difference is in-app purchases: UniTools Pro at none against Certably's 4. UniTools Pro also leads on iOS requirement (12.0 vs 18.0). Certably's advantage is update cadence (every 3 days vs monthly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Certably sells 4 in-app purchases, starting at $9.99 per month. UniTools Pro asks for nothing beyond the download.

UpkeepUpdate frequency

UniTools Pro ships an update monthly, Certably every 3 days. Both last shipped on October 1, 2026.

Scorecard3 real differences · 6 level
UniTools Pro versus Certably: the parameters behind the verdict, then further details
ParameterUniTools ProCertably
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size338 MB4 MB
Age rating4+4+
DeveloperUniview Technologies Co., Ltd.Zacharia Grierson

In-app purchases

None

UniTools Pro

No in-app purchases

4 purchases

Certably

Subscriptions4
  • Electrical Monthly14 Days trial$9.991 Month
  • Complete Monthly14 Days trial$19.991 Month
  • Electrical14 Days trial$99.001 Year
Show 1 more
  • Complete14 Days trial$149.001 Year

Questions

Is UniTools Pro free?
UniTools Pro is free to download, with no in-app purchases.
Is Certably free?
Certably is free to download, with in-app purchases available.
Do UniTools Pro or Certably have ads?
Neither UniTools Pro nor Certably shows ads.
Which is updated more often, UniTools Pro or Certably?
UniTools Pro ships an update monthly, and Certably every 3 days. Most recently, UniTools Pro was updated on October 1, 2026 and Certably on October 1, 2026.

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