Smart Battery Guard vs FlexAssist
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Smart Battery Guard
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The Kickass Smart Battery Guard App (Or Chosen App Name) works with the KickAss Battery Guard device (Purchased from https://www.australiandirect.com.au/). The App controls the device according to your settings to save your 12V battery from over discharge and low voltage. Features: Easy Bluetooth connectivity Monitors battery voltage in real time Auto mode or manual mode selection Set the cut out voltage Set the cut our delay time Set the cut in voltage Set the cut in delay time The KickAss Battery Guard is the easiest way to monitor battery voltage from your phone and ensure your battery disconnects from loads when predefined voltage is set. The App allows you to adjust and set the cut out voltage, cut out time delay, cut in voltage and also cut in time delay. You can also adjust from auto mode to manual mode and override all settings if required.
FlexAssist
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Myriota FlexSense is the most flexible and highly featured IoT edge enabler device. Compatible with a huge range of sensor types and designed for simple βjust worksβ real-world deployment testing, it provides the ultimate springboard for developing your IoT customer solution. The FlexSense offers over five years of in-field battery life and easy, tool-free field access to the battery compartment, or an optional locking mechanism for security. Rugged IP67, UV-resistant enclosure with internally mounted antenna, and a flexible range of sensor interfaces. FlexSense is Bluetooth enabled and FlexAssist is the companion app that can be used for in-field upgrades, device registration, reconfiguration of device parameters and viewing basic device information and diagnostics.
Screenshots
Verdict
The clearest difference is update cadence: Smart Battery Guard at fortnightly against FlexAssist's every 4 months. Smart Battery Guard also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart Battery Guard ships an update fortnightly, FlexAssist every 4 months. The most recent releases landed on September 13, 2026 and September 7, 2026 respectively.
| Parameter | Smart Battery Guard | FlexAssist |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 11.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 9 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | ε―εΌΊ 代 | Myriota Pty. Ltd. |
In-app purchases
Smart Battery Guard
No in-app purchases
FlexAssist
No in-app purchases
Questions
Is Smart Battery Guard free?
Is FlexAssist free?
Do Smart Battery Guard or FlexAssist have ads?
Which is updated more often, Smart Battery Guard or FlexAssist?
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