Logcaliper vs SmartHelper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logcaliper
This utility app assists IT professionals in calculating and comparing data storage needs for big data and SIEM solutions. It converts various data sizes and rates, estimates storage capacity, and helps size log management systems.
- Data unit conversion
- Decimal/binary conversion modes
- Estimate storage capacity
- Size SIEM solutions
- Convert message rates
- Log source list creation
- Email export of results
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Your go-to app for data unit conversion, comparison and sizing ############################################### Logcaliper is a tool that helps IT professionals understand the volume of data they are dealing with when designing a big data or security information and event management (SIEM) solution. It allows users to convert various data sizes and rate units, estimate storage capacity for long-term retention, and size and scope their log management/SIEM solutions. Logcaliper can quickly and easily convert message rates per second, hour, day, month, or year, as well as bits and bytes. It is available for free on iPhones and iPads, making it a convenient tool for IT professionals to use on the go. HIGHLIGHTS: - Conversion of various data units - Ability to choose between decimal or binary conversion modes - Database of average log sizes for common products, based on real-world data from millions of log samples - Customizable average log size - Support for creating a list of log sources - Estimation of storage capacity requirements - Estimation of distributed storage cluster size (e.g., number of Hadoop nodes) - Email export of results - Customizable log retention period - Calculation of weighted mean log size for a list of log sources - Rounded and simplified results for easier reading - Internationalization of numbers format - Requires iOS 15 or higher
SmartHelper
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SmartHelper is a series of all-in-one IoT smart tools designed for energy IoT devices launched by Eybond, including distribution network, equipment debugging, network diagnosis and various testing tools. It is committed to becoming your IoT all-round assistant. 【Network Distribution Tool】 Including Wi-Fi distribution network, Bluetooth distribution network, connect WI-Fi devices with routers, and realize device networking 【Diagnostic Tools】 Network diagnosis, determine whether the router can access the Internet normally, and troubleshoot equipment problems 【Configuration Tools】 Bluetooth configuration, debug and control the device through Bluetooth 【Test Tools】 Various test tools such as CRC test, CSQ test, PING test, etc. to meet the needs of IoT applications
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Verdict
The clearest difference is iOS requirement: SmartHelper at 13.0 against Logcaliper's 15.0. 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.
Logcaliper ships an update every 9 months, SmartHelper every 4 months. The most recent releases landed on June 1, 2026 and August 14, 2026 respectively.
| Parameter | Logcaliper | SmartHelper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Christophe Briguet | 祥梯 孟 |
In-app purchases
Logcaliper
No in-app purchases
SmartHelper
No in-app purchases









