i vs SPK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This utility app allows users to capture and manage images and videos directly from an industrial camera device. It provides tools for organizing and handling visual media captured in professional settings.
- Capture images
- Capture videos
- Manage images
- Manage videos
- Industrial camera device integration
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Capture and manage images and videos with Industrial Camera Device.
SPK
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SPK-ToolBox is a mobile companion built for sugar technologists, plant engineers and process operators who need fast, reliable, industry-grade calculations on the go. Combine essential calculators, accurate steam tables and reference data in one easy-to-use app. Key features: - Technical sucrose solution calculators: density, specific enthalpy, specific heat, dynamic viscosity, boiling point elevation, solubility coefficients, and more. - Saturated and superheated steam tables — search by pressure or temperature. - Flexible unit converter for engineering, chemistry and energy units. - Reference database: bulk densities, milk of lime properties, fuel LHV & CO₂ factors, optical rotation constants. Bilingual interface (English / French) and configurable appearance (Dark/Light).
Screenshots
Verdict
The clearest difference is iOS requirement: i at 9.0 against SPK's 14.0.0. On price, update cadence, ads and in-app purchases 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.
i ships an update monthly, SPK fortnightly. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.
| Parameter | i | SPK |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 60 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | 锦才 钟 | REDOUANE ABDELOUARIT |
In-app purchases
i
No in-app purchases
SPK
No in-app purchases
