Comparison

Random Selector vs Microphone Amplifier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Random Selector

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Random Selector lets you pick randomly from custom lists, roll dice, and play word games—all in one app. KEY FEATURES • Custom Lists — Create groups for names, numbers, colors, and games. Add items one at a time or in bulk. • Animated Dice — Roll a single 6-sided die, two dice for Backgammon, or dice for board games, with built-in animations. • Games — Built-in Boggle 4×4 letter grid, Charades word list, and Pictionary word list. • Smart Colors — Use color categories and see the background change to the selected color. • Number Ranges — Pick random numbers in any range, from 1–6 to 1–1000 and beyond. • Flexible Input — Choose tap or swipe to select the next item. Enable a timer for automatic cycling. • Personalisation — Choose from multiple fonts, font weights, and color themes for the display. ADDITIONAL FEATURES • Optional selection animation that cycles through items before stopping • Adjustable animation speed • Haptic feedback and sound effects • Option to allow or avoid repeats • Last used group remembered for quick reuse • Timer mode (1–60 seconds or minutes) for hands-free selection • Light and dark mode • watchOS support to use Random Selector from your Apple Watch FREE FEATURES Random Selector has no in-app purchases or subscriptions. All features are included: custom lists, animated dice, game presets, colors, number ranges, timer mode, and all settings. Use it for team picks, classroom tools, game nights, workouts, menu ideas, or any quick random choice.

About

Microphone Amplifier

This app enhances audio in real-time, acting as a powerful sound booster and digital hearing aid. It offers up to 5x volume boost, noise reduction, and bass enhancement for clearer listening in any environment.

Highlights
  • Real-time audio amplification up to 5x
  • Background sound enhancement
  • Noise reduction
  • Bass boost control
  • Digital hearing aid functionality
  • Professional audio controls
Features
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Turn your iPhone or iPad into a real-time microphone amplifier. Boost nearby sound up to 5x, reduce background noise, and fine-tune audio for conversations, lectures, meetings, presentations, TV, and everyday listening. Microphone Amplifier routes live microphone input to compatible speakers or headphones and puts essential sound controls in one simple app. You can also record amplified audio, manage saved recordings, and play supported voice messages with enhanced volume. KEY FEATURES • Live Microphone Amplification Hear microphone audio in real time through your selected output device. • Up to 5x Volume Boost Increase microphone gain and adjust the output for different environments. • Noise Reduction Reduce distracting background noise and make speech easier to follow. • Bass Control Enhance low-frequency sound for a fuller listening experience. • Multiple Device Support Choose from available microphones, speakers, headphones, and compatible audio outputs. • Background Sound Enhancement Keep amplification active while using other apps, with automatic reconnection when supported. • Record and Share Capture amplified audio, organize saved recordings, and share them when needed. • Voice Message Amplification Open supported voice messages and play them with increased volume. HOW TO USE Choose your microphone and output device. Tap Start to begin live amplification. Adjust volume, noise reduction, and bass. Use headphones or keep the microphone away from the speaker to reduce feedback. IMPORTANT Microphone Amplifier is an audio utility. It is not a medical device or a certified hearing aid. Audio latency, available routes, and performance may vary by device, iOS version, and connected accessories.

Screenshots

Random Selector4 screens
Microphone Amplifier4 screens

Verdict

The call

Random Selector and Microphone Amplifier are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Random Selector versus Microphone Amplifier: the parameters behind the verdict, then further details
ParameterRandom SelectorMicrophone Amplifier
PriceFreeFree
Rating—1.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size10 MB20 MB
Age rating4+4+
DeveloperAndrew TurnerOsamah Mohammed

In-app purchases

None

Random Selector

No in-app purchases

None

Microphone Amplifier

No in-app purchases

Questions

Is Random Selector free?
Random Selector is free to download, with no in-app purchases.
Is Microphone Amplifier free?
Microphone Amplifier is free to download, with no in-app purchases.
Do Random Selector or Microphone Amplifier have ads?
Neither Random Selector nor Microphone Amplifier shows ads.

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