Silent Plug vs Kern River Propane
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silent Plug
This utility silences the notification sounds your device makes when plugged in. By starting a journal entry, it prevents plug-in sounds, ensuring quiet charging in shared spaces or during sensitive activities.
- Silences plug-in sounds
- Starts journal entry to mute
- Discreet charging
- Ideal for shared sleeping spaces
- Useful in quiet environments
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Never wake people up again! This app silences the sound your iPhone and iPad make when you plug them in. When you open this app it begins recording a journal entry. Because the recording is taking place no plug sounds are made! This app is great for people who charge their phone in a room where someone else is sleeping. It's also great when you need to be discreet in a quiet place like a library or classroom. Download this app and the people in your life will thank you!
Kern River Propane
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Information at your fingertips! This app gives you direct access to your account balance, location and contract information. It also gives you the ability to store and process payment and request service work and deliveries directly through the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Kern River Propane at none against Silent Plug's 1. Silent Plug's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (8.1 vs 12.2). On price, ads 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. Silent Plug sells 1 one-off in-app purchase. Kern River Propane asks for nothing beyond the download.
Silent Plug ships an update fortnightly, Kern River Propane every 4 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | Silent Plug | Kern River Propane |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (34 ratings) — better | — |
| Positive reviews | 19.2% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.1 — better | 12.2 |
| Further details — not scored | ||
| Size | 18 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Twist Idea LLC | Rural Computer Consultants, Inc. |
In-app purchases
Silent Plug
- Remove Ads$0.99
Kern River Propane
No in-app purchases
Questions
Is Silent Plug free?
Is Kern River Propane free?
Do Silent Plug or Kern River Propane have ads?
Which is updated more often, Silent Plug or Kern River Propane?
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