Comparison

Onsite Pro vs BES Electrical CS

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

Head to head
About

Onsite Pro

Manage job sheets, time tracking, quotes, and invoices for service businesses. Streamline operations for teams of any size, from solo traders to large workforces, with this integrated system.

Highlights
  • Job sheet management
  • Time tracking
  • Quotation creation
  • Invoice generation
  • Engineer tracking
  • Web-based management system
Features
Read full description

Struggling to keep track of your paperwork - your engineers' time sheets, your invoice and your quotes? Do your customers have a habit of loosing job sheets just when your about to settle up? Have you ever found yourself straining to decipher your colleagues' illegible handwriting, had the uneasy feeling that theres missing items not billed for that used on the last job appear to be missing from the list? Our innovative and full solution for any service, installations or repair business from 1 man bands to 500 strong staff - is available to you. Onsite Pro is an iPad application used in conjunction with our own web based iManage System which is a fantastically simple & a great looking Job Sheet, Time Management, Quotation, Invoicing System and Engineer Tracker which is perfect for literally any service based industry, wether it's a one man trader or 500 on site service engineers.

About

BES Electrical CS

Features
Read full description

BES Electrical CS is your complete office tool when it comes to managing your field based workers. Whether you are generating quotes, assigning work or creating invoices its never been so easy to manage your workload.

Screenshots

Onsite Pro4 screens
BES Electrical CS3 screens

Verdict

The call

The clearest difference is update cadence: Onsite Pro at every 3 months against BES Electrical CS's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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.

UpkeepUpdate frequency

Onsite Pro ships an update every 3 months, BES Electrical CS every 7 months. The most recent releases landed on June 11, 2026 and September 7, 2026 respectively.

Scorecard1 real difference ยท 7 level
Onsite Pro versus BES Electrical CS: the parameters behind the verdict, then further details
ParameterOnsite ProBES Electrical CS
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 months โ€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 โ€” better12.0
Further details โ€” not scored
Size16 MB62 MB
Age rating4+4+
DeveloperJohn BryanEworks Manager Limited

In-app purchases

None

Onsite Pro

No in-app purchases

None

BES Electrical CS

No in-app purchases

Questions

Is Onsite Pro free?
Onsite Pro is free to download, with no in-app purchases.
Is BES Electrical CS free?
BES Electrical CS is free to download, with no in-app purchases.
Do Onsite Pro or BES Electrical CS have ads?
Neither Onsite Pro nor BES Electrical CS shows ads.
Which is updated more often, Onsite Pro or BES Electrical CS?
Onsite Pro ships an update every 3 months, and BES Electrical CS every 7 months. Most recently, Onsite Pro was updated on June 11, 2026 and BES Electrical CS on September 7, 2026.

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