Comparison

Fine Volume Control vs Study Timer

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

Head to head
About

Fine Volume Control

Gain precise control over your device's audio with fine-grained volume adjustments, even below the system's minimum. Customize the app's appearance and utilize preset functions for quick volume changes. Ideal for music lovers and video enthusiasts seeking their perfect sound levels.

Highlights
  • 1% volume increment adjustment
  • Volume below system minimum
  • Customizable appearance
  • Mute function
  • Preset volume levels
  • Widget support
Features
Read full description

Fine Volume Control lets you adjust iPhone system volume in small steps from within the app. It is not a volume booster. Key features • On-screen controls in 1% steps • Precision mode with 0.1% steps • Mute • Save frequently used volume levels as presets with names and icons • Customize the colors of the standard design • Access presets from Home Screen and Lock Screen widgets • Apply saved presets with Shortcuts • Use Safety Max to limit volume values set through the app The app sends volume values to the iPhone in 1% or 0.1% steps. The smallest change and available range actually applied depend on the iPhone and the connected earphones, speakers, or other audio device. The side buttons continue to use the iPhone’s standard volume steps. Free and Pro The free version includes the standard design, color customization, one preset with a name and icon, widgets, and Shortcuts. You can also turn Safety Max on or off for free. Pro unlocks additional designs, including Zen Garden and Sky, up to six presets, changes to the legacy widget’s dedicated volume value, and changes to the Safety Max limit. Widgets and Shortcuts Widgets for selecting saved presets require iOS 17 or later. Choose a saved preset or the legacy widget’s dedicated volume value. Tapping a widget opens the app and applies the volume. Applying saved presets with Shortcuts requires iOS 17 or later. Naming a preset “Sleep” does not create a schedule, timer, or automatic action. Control Center On iOS 18 or later, add a dedicated control to access a selected preset. Using the control opens the app and applies the saved volume. Safety Max When enabled, Safety Max limits volume values set through the app. A brief notice appears on the main screen when the requested volume exceeds the limit. Changing the limit requires Pro. Sky Switch between Sunrise and Moonrise, then drag up or down on the sky to adjust the volume. Bluetooth and external audio devices Depending on the device and connection method, fine values requested by the app may be applied in larger steps.

About

Study Timer

Features
Read full description

A study timer that tracks and logs your study time to help you stay motivated to keep going. ■ Track study sessions with a timer • Simple start, pause, and log controls • Review your study log by subject with charts and breakdowns ■ Built to keep you going • See your current study streak (consecutive days) • Set your own rewards — "after 7 days" or "after 10 hours," your choice ■ Support for focus • A focus mode that silences notifications while you study ■ Manage your records • Export and import your study log as a file for backup • Duplicate entries are merged automatically ■ Premium plan (monthly) • AI help with app usage and supported actions • Up to 30 successful external AI responses per app and subscription each day; resets at midnight Japan Standard Time • AI requires an internet connection and consent to send data • Ads removed Good for: students preparing for exams or certifications who want to log their daily study time and stay motivated to keep it up. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fine Volume Control4 screens
Study Timer4 screens

Verdict

The call

The clearest difference is ads: Fine Volume Control at none against Study Timer's shown. Study Timer's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fine Volume Control sells 3 one-off in-app purchases and Study Timer sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fine Volume Control ships an update every 5 weeks, Study Timer every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Fine Volume Control versus Study Timer: the parameters behind the verdict, then further details
ParameterFine Volume ControlStudy Timer
PriceFreeFree
Rating4.8 (8 ratings) — better—
Positive reviews68.8% of reviews—
Number of ratings8 — better—
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size34 MB14 MB
Age rating4+4+
DeveloperMorikawa TatsunosukeMikoto Gateway

In-app purchases

3 purchases

Fine Volume Control

One-time3
  • Support developer$0.99
  • Pro Mode$1.99
  • Support developer$2.99
1 purchases

Study Timer

Subscriptions1
  • プレミアムプラン$0.991 Month

Questions

Is Fine Volume Control free?
Fine Volume Control is free to download, with in-app purchases available.
Is Study Timer free?
Study Timer is free to download, with in-app purchases available.
Do Fine Volume Control or Study Timer have ads?
Study Timer shows ads; Fine Volume Control does not.
Which is updated more often, Fine Volume Control or Study Timer?
Fine Volume Control ships an update every 5 weeks, and Study Timer every 2 weeks. Most recently, Fine Volume Control was updated on October 24, 2026 and Study Timer on October 31, 2026.

Other comparisons