Stellapps
It covers far more than the counter: chilling centres, cold chain, cattle wearables, an ERP and farmer payments. If you run many centres and a plant, we do not compare. Source
Stellapps or Prompt for a private dairy?
For most private dairies, neither is a quick buy: Stellapps and Prompt publish no software price.
Prompt's Milk Sangrah is the one to ask about.
Side by side
Stellapps, Prompt and Doodh Master, fact by fact
| What | Stellapps | Prompt | Doodh Master |
|---|---|---|---|
| Who it names | OSAM Dairy, Godrej Creamline, Banas Dairy. Source | Farmers, village societies and milk unions. Source | Private collection centres. Three dairies use Doodh Master today |
| Software price | Not published. Source | Not published on its pages. SoftwareSuggest lists ₹1,00,000 a year. Source | ₹349 or ₹449 a month |
| Hardware | smartAMCU, a collection unit run by an Android device. Source | AMCU units at ₹24,999 and ₹28,999 a piece on IndiaMART, 2 piece minimum. Source | None. Reads the machine you have, by cable |
| Trial or sign-up | Not published. Its site has a contact page. Source | Not published. Milk Sangrah is sold by subscription. Source | 7 days, no card |
| Works with no internet | Not published. Its page claims 100% online data availability. Source | Milk Sangrah says it works online as well as offline. Source | Windows app, yes, and it syncs later. Website, no |
| Size it claims | 24,000 smartAMCU installations. Source | 49,909 active milk societies. Source | Three dairies |
An old press report put Stellapps at $500 to $1,500 to start and $8 to $10 a month for cloud services (AgFunder News). We could not open that page on 7 Nov 2026 to read it again, so treat it as history.
How unions buy
Why there is no price on the page
A milk union buys collection units through a tender, not a sign-up page. That is why this market hides its prices.
Step 1 of 3
The union buys, not the society
NDDB's project plan says "Milk union shall be responsible for the procurement of all BMC, AMCUs, DPMCUs, Cans and other equipment". Source
Step 2 of 3
The tender has entry rules
A Jharkhand Milk Federation tender for 25 AMCU sets asked for a ₹37,500 deposit and turnover of at least ₹18.75 lakh a year. Source
Their strengths
Where they are stronger
Prompt
It makes the hardware too. Milk Sangrah links any make of analyser or scale by RS232 or a Bluetooth dongle, takes an Excel rate chart, supports FAT, FAT-SNF, FAT-LR and solid charts, and sends SMS. It does more at the machine than we do. Source
Our view
We found no tender price from either company, and neither says it sells only by tender. If you have one or two centres, ask Prompt for a Milk Sangrah quote, then compare it with the published prices here. If you want to start today with no sales call, try ours. Facts read on 7 Nov 2026 from their own pages and Google Play. Prices change, so check theirs before you pay. Something wrong here? Tell us at support@doodhmaster.com and we will fix it.
Can a private dairy buy Stellapps?
Its site has no price, trial or sign-up, only a contact page. Ask them for a quote. Its Google Play app shows 1K+ downloads, which suggests it comes with a contract rather than a download. Source, source
Ask for a quoteWhat does Prompt cost?
Prompt publishes no software price on its own pages. SoftwareSuggest lists ₹1,00,000 a year and IndiaMART lists its units from ₹24,999 a piece, so get a written quote. Source, source
Not publishedCan I use a Prompt machine with Doodh Master?
If it sends its reading out by RS232 or USB, the Windows app can read the line. Send us the model on WhatsApp first.
Ask with the modelIs Doodh Master a replacement for Stellapps?
Not for a union or a large plant. We do the counter, the bill and the supplier hisaab. We do no cold chain, ERP or farmer payments.
Not at that scaleEnter one supplier.Print one slip.
Open the demoStep 1 of 3
Open the demo
It opens straight away. No sign-up.
Step 2 of 3
Enter one supplier
Code, litres, FAT and CLR.
Step 3 of 3
Print one slip
The demo keeps nothing. Your own account starts with the 7 free days.