Comparison

iFrame vs Decibels Meter

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

Head to head
About

iFrame

Enhance your screenshots and videos by adding realistic device frames. Create app posters, combine chat histories, and join movie captions with various customization options.

Highlights
  • Device frames for screenshots
  • Frames for screen recordings
  • AI Long Picture for chat history
  • App poster creation
  • Join movie captions
  • Customizable backgrounds and text
Features
Read full description

「iFrame: Frame screenshots & videos」 iFrame has been recommended by sspai, AppSo, and so on. 「Screenshots Frame」Bring your screenshot a device frame. 1. Device frames with all sizes and colors. 2. Various background styles. 3. Add your text for it, and remove notch. 「Screen Recordings Frame」Add device frames to your screen recordings. 1. Select a video just like selecting a screenshot. 2. Preview with frame before export. 3. Export with or without original audio. 「Rich Tools」 - AI Long Picture: Joint your screenshots by AI to create complete chat history, manually adjust the edge if needed. - App Poster: Creat nice posters for sharing your App, customize styles, backgrounds, text, etc. - Join Caption: Captions of movies combined into a picture, adjust the height and export easily. Let's make iFrame better. You could send feedbacks inside iFrame, and thank you~ --- 「About iFrame Pro」 With subscription, you will be iFrame Pro Member, enjoying more Member-Only features. Payment: Upon confirmation of purchase and payment, the benefits will be credited to your iTunes account and will be automatically renewed through your iTunes account. Renewal/Automatic renewal: Apple'S iTunes account will deduct a fee within 24 hours before the expiration date, and the subscription cycle will be extended one more time after the deduction is successful. Cancel renewal: To cancel your subscription, manually turn off the automatic renewal feature in the iTunes/ApplelD Settings management 24 hours before the current subscription cycle expires. 「Policy」 Privacy Policy: https://www.privacypolicies.com/live/b65b1bb1-ee71-418e-9c25-3bfc6100117c Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Decibels Meter

Features
Read full description

Concert Decibel Meter - Your Professional Sound Wave Monitoring Assistant When you're surrounded by the sound waves of a concert or music festival, are you curious about the decibel level? Want to share the electrifying experience with the world? The Concert Decibel Meter is your professional sound wave monitoring assistant. 【Core Functions】 Real-time Decibel Monitoring: Accurately captures and displays the real-time decibel value of the venue. From "rhythm warm-up" to "raging sound waves," it uses the most knowledgeable terms about the venue to intuitively tell you the sound pressure level you're in. Watermark Camera: Built-in camera captures moments directly from the venue. Automatically generates cool watermarks, creating a unique souvenir of your visit. Hardcore Hearing Protection: More than just measurement, it's your intelligent guardian of hearing. When the volume reaches a dangerous level, the app will issue a strong alert, reminding you to immediately activate hearing protection mode.

Screenshots

iFrame4 screens
Decibels Meter4 screens

Verdict

The call

The clearest difference is in-app purchases: Decibels Meter at none against iFrame's 4. Decibels Meter also leads on update cadence (every 9 days vs every 2 months) and device support (3 vs 1). On price, ads 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. iFrame sells 4 in-app purchases, starting at $1.99 per month. Decibels Meter asks for nothing beyond the download.

UpkeepUpdate frequency

iFrame ships an update every 2 months, Decibels Meter every 9 days. The most recent releases landed on September 2, 2026 and December 21, 2025 respectively.

Scorecard3 real differences · 7 level
iFrame versus Decibels Meter: the parameters behind the verdict, then further details
ParameteriFrameDecibels Meter
PriceFreeFree
Rating4.6 (16 ratings) — better
Positive reviews80.8% of reviews
Number of ratings16 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size33 MB27 MB
Age rating4+4+
DeveloperINII Co., Ltd.剑 罗

In-app purchases

4 purchases

iFrame

Subscriptions3
  • iFrame Pro Monthly$1.991 Month
  • iFrame Pro Quarterly$2.993 Months
  • iFrame Pro Annually$5.991 Year
One-time1
  • Buy me a coffee?$1.99
None

Decibels Meter

No in-app purchases

Questions

Is iFrame free?
iFrame is free to download, with in-app purchases available.
Is Decibels Meter free?
Decibels Meter is free to download, with no in-app purchases.
Do iFrame or Decibels Meter have ads?
Neither iFrame nor Decibels Meter shows ads.
Which is updated more often, iFrame or Decibels Meter?
iFrame ships an update every 2 months, and Decibels Meter every 9 days. Most recently, iFrame was updated on September 2, 2026 and Decibels Meter on December 21, 2025.

Other comparisons