Comparison

Converter One vs Listen it later!

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

Head to head
About

Converter One

Features
Read full description

Converter One is a beautifully crafted universal unit converter that runs seamlessly across iPhone, iPad, Mac, and Apple Vision Pro. Designed for simplicity and precision, it offers an elegant, distraction-free interface that feels perfectly at home in every Apple environment. FEATURES • Instantly convert across all major unit types • Universal design for iOS, iPadOS, macOS, and visionOS • Smooth 3D experience and gesture support on Vision Pro • Favorites and smart search for quick access • Adaptive layout that feels natural on any device • Haptic feedback and dynamic “liquid glass” visuals • Fully offline, ad-free, and privacy-friendly SUPPORTED CATEGORIES Length, Area, Volume, Weight, Temperature, Speed, Time, Pressure, Energy, Power, Force, Angle, Data, Data Rate, Frequency, Fuel, Density, Torque, and more. PRIVACY Converter One collects no personal data and works completely offline.

About

Listen it later!

Features
Read full description

Listen it later helps you collect things to listen to in one place. Import webpage links, pasted text, PDFs, TXT files, and Markdown files. You can also share content directly from Safari or other apps into your listening queue. Each item is cleaned up, added to your queue, and ready to play when you want. Use it to line up articles, notes, and long reads, then listen through them in order. Built for a simple workflow: • collect now • queue everything together • listen later Listen it later is ideal for reading queues, saved articles, research, and text you want to hear instead of read. Listen it later is ideal for reading queues, saved articles, research, and text you want to hear instead of read. Privacy Policy: https://ting.ainote.xin/privacy/ Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Converter One4 screens
Listen it later!3 screens

Verdict

The call

The clearest difference is price: Listen it later! at Free against Converter One's $0.99. On ads, 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

Listen it later! is free to download; Converter One costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Converter One versus Listen it later!: the parameters behind the verdict, then further details
ParameterConverter OneListen it later!
Price$0.99Free — better
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size10 MB9 MB
Age rating4+17+
DeveloperAshkan Zanjani希文 黄

In-app purchases

None

Converter One

No in-app purchases

None

Listen it later!

No in-app purchases

Questions

Is Converter One free?
Converter One costs $0.99, with no in-app purchases.
Is Listen it later! free?
Listen it later! is free to download, with no in-app purchases.
Do Converter One or Listen it later! have ads?
Neither Converter One nor Listen it later! shows ads.

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