The verdict in three sentences
This worked example follows a fictional London production company making brand films, social content and corporate video: it is an illustrative model, not a real client. With a budget of 45,000 GBP and 16 weeks of build, an app for crew scheduling, kit tracking and client approvals cuts quoting from 4 hours to 45 minutes and lifts kit utilisation from 38 % to 60 %. The project pays back in under a year, mostly through avoided kit hire and faster client sign off.
The starting point
The fictional studio books about 30 regular freelance crew (camera operators, sound recordists, gaffers, editors) and owns 200 kit items tracked in spreadsheets, shared calendars and chat threads.
| Indicator | Before the project | Consequence |
|---|---|---|
| Time to build a quote | About 4 hours | Slow responses to agency briefs |
| Quotes sent per month | 20 | 80 hours a month spent quoting |
| Kit utilisation | 38 % | Owned kit sitting idle while hired kit goes out |
| External kit hire | 4,500 GBP a month on average | Paying twice for similar equipment |
| Crew double bookings | 3 to 5 a month | Last minute replacements at premium day rates |
| Client approval of edits | Email threads, no audit trail | Unbilled extra rounds of changes |
Budget and timeline
The 45,000 GBP budget reflects a 2026 London market ballpark for a project of this scope, which typically ranges from 35,000 to 90,000 GBP depending on the studio. For comparison, Kolonell's prices for a medium complexity application are 6,100 to 10,670 EUR (4,000,000 to 7,000,000 FCFA), as a nearshore option.
| Work package | Scope | Budget | Weeks |
|---|---|---|---|
| Discovery and wireframes | Workshops with production, quote and scheduling flows | 4,000 GBP | 2 |
| Rate cards and quoting | Day rates, kit packages, PDF quotes, margin view | 9,000 GBP | 3 |
| Crew scheduling | Availability, holds and confirmations, conflict alerts | 11,000 GBP | 4 |
| Kit tracking | Bookings, check out and return by barcode, condition notes | 9,000 GBP | 3 |
| Client approval workflow | Review links per edit version, comments, sign off log | 8,000 GBP | 3 |
| Testing, data import and training | Acceptance tests, 200 kit items imported, crew onboarding | 4,000 GBP | 1 |
| Total | 45,000 GBP | 16 |
Upkeep is budgeted at 600 GBP a month for fixes, backups and small improvements. Crew personal data falls under UK GDPR, and freelance engagement raises IR35 status questions: the app can store status determinations, while the decision stays with your accountant.
Results after six months
| Indicator | Before | After | Measured effect |
|---|---|---|---|
| Time to build a quote | 4 hours | 45 minutes | 65 hours freed a month |
| Kit utilisation | 38 % | 60 % | Owned kit booked first |
| External kit hire | 4,500 GBP a month | 1,800 GBP a month | 2,700 GBP saved a month |
| Crew double bookings | 3 to 5 a month | 0 to 1 a month | Fewer premium last minute bookings |
| Average client sign off time on an edit | 5 days | 2 days | Earlier delivery and invoicing |
| Unbilled change rounds | 2.5 per project | 1 per project | Approved version logged, extra rounds billed |
Mini case study
Illustrative example: Hannah, head of production at the fictional studio in Shoreditch, runs the numbers after six months. Avoided kit hire is worth 2,700 GBP a month, 32,400 GBP a year. The 65 hours of quoting freed each month, valued at 40 GBP an hour, add 2,600 GBP a month, 31,200 GBP a year.
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Estimated annual gain: 63,600 GBP. First year cost: 45,000 GBP build plus 7,200 GBP upkeep, 52,200 GBP. Payback comes in under ten months, before counting pitches won by sending quotes the same day.
FAQ
How much does a production management app cost in London?
As a 2026 market ballpark, 35,000 to 90,000 GBP depending on scope and studio. Kolonell's prices for a medium application are 6,100 to 10,670 EUR.
How long does it take to build?
In this example, 16 weeks for six work packages. Schedule acceptance testing in a quieter month, not in the run up to a big campaign.
How do we track 200 kit items reliably?
A barcode or QR label on each item, scanned on every check out and return. The initial inventory usually takes 2 to 3 days.
Is the studio in this example a real client?
No, it is a fictional, representative studio built to illustrate a typical project. Figures are estimates consistent with the 2026 market.
What upkeep should we plan?
In this example, 600 GBP a month. At Kolonell's prices, maintenance runs 53 to 183 EUR a month depending on the plan.
Let's scope your project. Send us your crew size, kit list and monthly quote volume, and we will propose a scope, budget and timeline modelled on this example. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
