The verdict in three sentences
Deposit disputes always come from a lack of proof: undated photos, illegible paper inspections, one word against another. A dedicated app time-stamps every photo, captures the electronic signature of both parties and generates an automatic move-in/move-out comparison: the proof becomes indisputable. 2026 result in Dakar: -64% disputes, an inspection that drops from 75 to 30 minutes, and a 6-9 month ROI for an agency managing 220 units.
Paper, generic PDF or dedicated app
Every agency does inspections. The difference is the evidentiary value in a conflict.
| Criterion | Paper form | Generic PDF | Dedicated app |
|---|---|---|---|
| Time-stamped photos | No | Rarely | Yes, geolocated |
| Signature of both parties | Handwritten | Scan | Traced electronic |
| Move-in/move-out comparison | Manual | Manual | Automatic |
| Report given to client | Photocopy | Auto PDF + cloud archive | |
| Average time per inspection | 75 min | 60 min | 30 min |
| Evidentiary value in dispute | Low | Medium | Strong |
| Risk of losing the document | High | Medium | None (cloud) |
The app doesn't replace the agent: it gives them an evidence file that neither landlord nor tenant can contest.
2026 cost: custom or SaaS
| Option | Entry cost | Recurring cost | Best for |
|---|---|---|---|
| Custom app (your brand) | 1,800,000 - 3,400,000 FCFA | Hosting 25,000-55,000 FCFA/month | Agency 150+ units, branding |
| SaaS subscription | 0 - 150,000 FCFA setup | 18,000 - 45,000 FCFA/month | Small agency, quick start |
| Paper status quo | 0 | Hidden cost: disputes | No one long term |
Measured 2026 benefits: -64% deposit disputes, correct justified withholdings +40%, 8 hrs/week saved for agents, inspection time cut by 2.5x.
Mini case study
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Fatou runs a rental management agency in Dakar handling 220 units. She loses on average 3 deposit disputes per month, at 90,000 FCFA of lost revenue or contested refund each.
- Monthly losses before: 3 x 90,000 = 270,000 FCFA.
- After the app (-64%): about 1 dispute/month, i.e. 97,000 FCFA.
- Monthly saving: 173,000 FCFA + 8 hrs/week of agents (~32 hrs/month).
- Custom app investment: 2,600,000 FCFA.
- ROI: paid back in ~8 months on avoided disputes alone, not counting time saved and premium image.
FAQ
How much does a property inspection app in Dakar cost in 2026? Budget 1,800,000-3,400,000 FCFA for a custom branded app, or 18,000-45,000 FCFA/month for a SaaS subscription. The choice depends on the number of units managed.
Do time-stamped photos have legal value? They considerably strengthen your file: dated, geolocated photo signed by both parties, archived in the cloud. That's the difference between word-against-word and admissible evidence.
How much time does an agent save? The inspection drops from 75 to 30 minutes on average, about 8 hrs/week saved at an active agency, thanks to the automatic comparison and report.
Does it work offline? Yes: the agent records the inspection even without signal in an apartment, then it syncs once back in a covered zone. Essential in Dakar and the regions.
How fast do disputes drop? From the first move-in/move-out cycle: agencies see up to -64% disputes in 6-9 months, the time it takes for the lease portfolio to move to the new system.
Let's talk about your project. We map your inspection workflow and photo evidence to eliminate your deposit disputes. 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.
