OCA vs CalPains
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OCA
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OCA est la première application mobile conçue par des négociateurs de crise, ex-membres du RAID, du GIGN, des ERIS et de la DGSI. Douze situations de tension que rencontrent celles et ceux qui gèrent du public, décortiquées dans l'app sous forme de fiches techniques actionnables : observer, comprendre, agir. Trois niveaux de risque pour s'adapter à la volatilité de chaque situation. Avec OCA, l'expertise des négociateurs professionnels tient désormais dans votre poche.
CalPains
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CalPains is built for artisan bakers, pastry cooks, and bread teams who want to calculate recipes without fighting a calculator. Enter quantities by bin or by piece, adjust parameters, and weights recalculate instantly. No more redoing the math for every batch. - Real-time calculation Change any quantity and results update immediately. - Flexible input Quantities by bin, by piece, or both. Built for bakery workflows. - Organized recipes Ingredients, sub-recipes, steps, notes, photos, and tags - all in one clear structure, with search and sorting. - Production planning Prepare your production days, manage recurring productions, and review the history of what left the oven. - Costs & margins Ingredient purchase prices, indirect costs (energy, labor, packaging), selling prices, and per-product profitability. Test a supplier change before applying it. - Bakery timers Run multiple timers from your recipe steps and follow them on the Lock Screen with Live Activities. - Teamwork iCloud sync for your own devices, or shared workspaces to collaborate on the same recipes with invitations and per-member permissions. - The essentials are free, forever The calculator, your recipes, and iCloud sync stay free with no time limit. The Essentials plan (full costs & margins, professional exports, private cloud) and Team plan (shared bakery workspaces) unlock the advanced tools - with a 7-day free trial on every plan. Perfect for the baker who does math by hand or on paper and finally wants a tool built for the job. Privacy Policy: https://calpains.com/privacy Terms of Use and Sale: https://calpains.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: OCA at none against CalPains's 4. OCA also leads on iOS requirement (15.1 vs 26.0). CalPains's advantage is device support. On price and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CalPains sells 4 in-app purchases, starting at $5.99 per month. OCA asks for nothing beyond the download.
OCA ships an update every 3 weeks, CalPains monthly. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.
| Parameter | OCA | CalPains |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 42 MB | 36 MB |
| Age rating | 12+ | 4+ |
| Developer | COMBALBERT LAURENT | Adrien GAILLET |
In-app purchases
OCA
No in-app purchases
CalPains
- Essentials monthly7 Days trial$5.991 Month
- Team monthly7 Days trial$14.991 Month
- Essentials yearly7 Days trial$59.991 Year
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- Team yearly7 Days trial$149.991 Year









