The app that keeps working when the signal drops.
Technicians spend their day in basements, plant rooms and on roofs. So the app reads from the device, queues every write, and sends everything in order when a connection returns.
A day in the field
One job, from the first look at the phone to the next appointment. Screens are in Turkish, like the app.
- 1/908:30
The day opens on the next job
Bugün shows the next appointment large at the top, with how long is left. The rest of the day sits below. Call the customer or open directions with one tap.
BŞ1Cuma, 6 Kasım4 açık işSıradaki iş11:30–12:3025 dk sonraAtandıYüksekMavi Deniz OtelÇatı Katı · BeşiktaşVRF Dış Ünite · SN-901144Yola çıkMüşteriyi ara Yol tarifiBugünün planı Ajanda14:30Nehir EczanesiIE-…4811 · Şişli16:00Kıyı RestoranIE-…4826 · BeşiktaşBugünİşlerim4AjandaMenü - 2/909:52
A status change, with location
The list shows your own statuses and tells what each will trigger. Location is taken once, at the moment of the change. The technician is not tracked in between.
Durumu değiştirŞu an: SahadaYolda olarak işaretleYoldaKonumunuzla birlikte kaydedilirSahadaŞu anki durumParça BekliyorArdından parça isteği önerilirTamamlandıKapanış kuralları denetlenirİptalGerekçe istenir - 3/910:04
Scan to confirm the right device
The camera reads a barcode or QR code and compares it with the expected serial. On a mismatch, the screen shows what was read against what was expected. A torch and manual entry are there for dark corners and worn labels.
Beklenen: SN-774120Barkodu ya da QR kodu çerçeveye getirin.
Okununca kendiliğinden doğrulanır.
FenerElle yaz - 4/910:40
Parts come from the van
The picker lists the van depot first and shows how many are on board. Labor and travel are added the same way. If a part is missing, a request goes to head office from the same screen flow.
Kalem ekleParçaİşçilikYolDiğerKod, ad ya da barkodAraç deposundaki parçalarFAN-2210Dış Ünite Fan Motoru4.850,00 TRY / adetAraçta: 11GAZ-410R410A Soğutucu Gaz950,00 TRY / kgAraçta: 32KRT-1180Kontrol Kartı İç Ünite3.250,00 TRY / adetAraçta yokEkle · 6.750,00 TRY - 5/910:55
Checklists guide the visit
Yes or no, choices, numbers with an allowed range, dates, photos, signatures. The app counts what is still required before the list can be completed.
Kontrol listesiSürüm 3Klima Bakım Kontrolü 5 / 85. Filtreler temizlendi mi?EvetHayır6. Gaz basıncı (bar)12,4Aralık: 8 – 167. Dış ünite fotoğrafıÇekGaleri2 zorunlu soru kaldı.KaydetTamamla - 6/911:10
Photos and signature stay on the job
Photos are tagged before or after and resized to 1,600 pixels so they do not eat data. The customer signs on the screen with the job summary and total in front of them.
EklerTümüÖnceSonraFotoğraf çekÖnceÖnceSonraSonraEtiketsiz5 dosya · fotoğraflar 1.600 piksele küçültülürİmzalarMüşteri imzasıAlınmadı · kapanış için zorunluİmza alTeknisyen imzasıKayıtlı imzamMüşteri imzası önizleme - 7/911:18
The closing checklist
The list comes from your business rules. What is done is ticked; what is missing has a button that takes the technician straight there. No rule on, no extra step.
IE-2026-004806 SahadaÖzetKapanış 4/6MaliyetEklerFormlarKapanış için gerekenler 4 / 6Tespit edilen arızaGirildiMaliyet kalemi3 kalemFotoğraf2 fotoğrafSeri no doğrulamasıOkutulduÖn kontrol listesiTamamlanmadıTamamlaMüşteri imzasıAlınmadıTamamlaHangi adımların zorunlu olduğunu firmanız iş kurallarında belirler.
İşi kapat - 8/911:22
Payment, if you want it in the field
When you enable the rule, the technician records the amount, method and receipt number. It posts to the customer’s account. Cancelling a payment always needs a reason.
Tahsilat alToplam9.678,00Tahsil edilen0,00Bakiye9.678,00Tutar5.000,00 TRYNakitKredi kartıHavale / EFTDiğerMakbuz / dekont no (isteğe bağlı)Not (isteğe bağlı)Tahsilatı kaydet - 9/911:25
Done, and on to the next one
The closing summary shows whether it has reached the server or is waiting for a connection. The technician can share the priced or unpriced service form through the phone’s share sheet.
İş tamamlandıIE-2026-004824Kapanış gönderilmeyi bekliyor; bağlantı gelince sunucuya iletilecek.Maliyet9.678,00 TRYTahsilat5.000,00 TRYMüşteri imzasıAlındıKontrol listesiTamamlandıFotoğraf5 fotoğrafServis formunu paylaşFiyatlıFiyatsız PaylaşSıradaki iş: 14:30 Nehir EczanesiBugüne dön
How offline really works
Every write gets a unique change ID and joins a queue. The queue is sent first in, first out when the app opens, when a connection returns, on pull to refresh, and every 20 minutes in the background.
Sending the same change twice is safe for 14 days. If the office changed something in the meantime, the server wins and the technician is told plainly: "Değişikliğiniz uygulanmadı". The first sync brings open jobs and the last 30 days of closed ones within the user’s scope. Logging out warns about anything unsent.
Works without a connection
- Status changes
- Cost lines
- Faults and counters
- Serial verification
- Work done
- Payments
- Photos and signatures
- Checklist answers
- New job from the field
- Expenses and part requests
Needs a connection
- Viewing part request status
- Viewing van stock
- Opening file previews
- Sharing the service form
Kayıtlar cihazda sıraya girer ve bağlantı gelince sırayla gönderilir. 14 gün içinde aynı kayıt iki kez işlenmez.
Small things that save the day
- Barcode and QR
- Find a job, verify a serial, find a part. With your rule on, a technician can claim a job from the QR on its service form.
- Call and directions
- Open the phone’s dialer and map app from the job.
- Site pin
- Mark a customer site from where you stand, when accuracy is within 100 metres.
- Sound and vibration
- 13 effects in muteable groups and 8 recorded Turkish announcements, off by default, such as “Yeni iş atandı.”
- Field-made jobs
- Open a new job for the same customer from an existing one, with the same device if you want.
- Light and dark
- The theme follows the device. The interface is in Turkish. Runs on Android 8 and later.
More screens
2Sal
3Çar
4Per
5Cum
6Cmt
7Paz
8
Dış ünite çalışmıyor, iç ünitede E4 hata kodu görünüyor.
Fan motoru değiştirildi, 2 kg gaz takviyesi yapıldı.
Timesheets and expense receipts are handled on the web; technicians enter the expense itself on the phone.
Let your technicians try it
The fastest way to judge a field app is to hand it to the person who will carry it. Let’s plan a demo.