Grain SA vs Calculator Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grain SA
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Mobile survey data capturing for authorized users of the Grain SA platform. The app makes capturing pig farm data more efficient and works online and offline. Features include: • Open and submit surveys in your account • View your completed survey history • Mobile data registration for grain producing business entities • Authorized veterinarians gain access the Passive Disease Surveillance surveys. • Authorized business development managers gain access to Farm Visit- and Mentorship surveys The Grain SA is an integrated platform that offers stakeholders in the South African grain value chain a protected environment to share information and facilitate interactions that create value and drive competitiveness, sustainability and food safety in the grain industry. Our app is free to download and use by authorized users. Authorization is granted by the Grain SA administration. Administration can be contacted at members@grainsa.co.za. Don't forget to synchronize unsynced actions before updating the app.
Calculator Notes
This app combines a calculator with spreadsheet functionality, allowing users to automatically sum item values. It supports unlimited folders and notes, with features like goal setting and batch operations. Widgets are available for home and lock screens.
- Automatic total value calculation
- Unlimited folders, notes, and items
- CSV output and sharing
- Goal setting and progress tracking
- Batch operations (copy, duplicate, color coding)
- Home & lock screen widgets
- Dark mode
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It is a calculator notepad that automatically calculates the total value. A simple spreadsheet application. Widget compatible. All features are completely free to use. - Unlimited folders/notes/items - Automatically calculate the total value of items - CSV output / save file / share to SNS - Set goals and deadlines and display percentages - Batch operations such as copy/duplicate/color coding - filter and sort - Consumption tax calculation and fixed cost settings - Easy input from history - Home & lock screen widget support - dark mode
Screenshots
Verdict
The clearest difference is ads: Grain SA at none against Calculator Notes's shown. Grain SA also leads on update cadence (monthly vs every 12 months) and iOS requirement (10.2 vs 26.0). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Grain SA ships an update monthly, Calculator Notes every 12 months. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.
| Parameter | Grain SA | Calculator Notes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly — better | Every 12 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 98 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 4SIGHT SYSTEMS (PTY) LTD | FugaPiyo Inc. |
In-app purchases
Grain SA
No in-app purchases
Calculator Notes
No in-app purchases









