KRAIN vs LagMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KRAIN
Manage your irrigation system remotely with this app. It allows you to set up and control watering schedules, adjust runtimes, and monitor multiple controllers from your mobile device.
- Manage multiple controllers
- Create watering schedules
- Set Cycle & Soak
- Control lighting schedules
- Advanced Intelligence Mode
- Adjust runtimes remotely
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K-Rain makes it easy to set up and control your irrigation system from anywhere. Add and manage multiple controllers in one app, including Pro-LC and the new Pro-EX3. • Pro-LC: Wi-Fi ready controller for quick setup, simple scheduling, and easy daily control. • Pro-EX3: Hybrid-modular + 2-wire controller built for larger installations, flexible expansion, and advanced irrigation control. General app features (for supported devices): • Create and manage watering schedules • Set Cycle & Soak to reduce runoff and improve coverage • Control Lighting schedules (where supported) • AIM (Advanced Intelligence Mode): smarter watering to help optimize irrigation automatically Adjust runtimes, update settings, and manage your system right from your phone.
LagMeter
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LagMeter measures audio latency from output to mic. Play a test sound through your selected audio output, capture it with your iPhone microphone, and see the latency in milliseconds. Use it to compare speakers, soundbars, wired audio, Bluetooth, AirPlay, USB audio devices, and other playback routes. LagMeter is designed for quick, practical latency checks in gaming setups, home theater systems, audio experiments, and everyday listening environments. Note: Measurements include the full observed audio path, including output, device processing, speaker sound, air travel, microphone input, and iOS audio processing. Results are most useful for comparing setups under the same conditions.
Screenshots
Verdict
The clearest difference is price: KRAIN at Free against LagMeter's $0.99. KRAIN also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On 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
KRAIN is free to download; LagMeter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | KRAIN | LagMeter |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.7 (7 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 43 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | K-Rain Manufacturing Corporation | Naoya Sato |
In-app purchases
KRAIN
No in-app purchases
LagMeter
No in-app purchases









