OLED vs Volumor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLED
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OLED được thiết kế dành cho tất cả các loại xe máy không có chức năng bật/tắt đầu đèn và không phải thay đổi kết cấu xe khi lắp đặt. OLED bổ sung thêm tính năng bật/tắt đầu đèn xe giúp tăng tuổi thọ đầu đèn và acquy
Volumor
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That video is too quiet? Fix it in one tap. Volumor makes your audio and video files louder — properly — and gives you a new, boosted file back. Pick a file (or share it straight from Photos, Files or Voice Memos), see how quiet it really is, choose how loud you want it, and export. Done in seconds. BOOST ANY FILE • Videos that recorded too quiet • Voice memos & lecture recordings • WhatsApp / Telegram voice notes • MP3s, podcasts & audiobook files that play softer than the rest • Clips you are about to post SMART LOUDNESS, NOT JUST GAIN • Volumor measures your file's real loudness (LUFS) before boosting • Auto, Louder and Max Safe targets with a true-peak limiter — more volume without distortion or clipping • Optional voice-clarity mode for speech recordings • Videos keep their original picture quality — only the audio track is changed HONEST BY DESIGN No app can boost the sound of Spotify, YouTube or other apps — iOS does not allow it, and we will not pretend otherwise. Volumor boosts the files YOU own, and it actually works. PRIVATE & FAST • Your files are processed on your device and never leave your phone • A typical one-minute video is done in seconds • Boosted copies are saved to Photos or Files — your originals stay untouched VOLUMOR PRO Boost files of any length, without daily limits, ad-free. Download Volumor and stop replaying quiet files at max volume. Subscriptions Automatically Renew Unless They Are Turned Off at Least 24 Hours Before the End of the Current Period in Account Settings. Renewals Are Charged Within 24-hours Preceding the End of the Current Period. Payment Is Charged to Itunes Account at Confirmation of Purchase. Subscriptions Are Managed by the User. Terms of Service: https://www.appkruti.com/appkrutitos.html Privacy: https://www.appkruti.com/appkrutiprivacypolicy.html
Screenshots
Verdict
The clearest difference is in-app purchases: OLED at none against Volumor's 3. OLED also leads on ads (none vs shown) and device support (3 vs 1). On price 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. Volumor sells 3 in-app purchases, starting at $3.99 per 7 days. OLED asks for nothing beyond the download.
| Parameter | OLED | Volumor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.3 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | iky | Appkruti Solutions LLP |
In-app purchases
OLED
No in-app purchases
Volumor
- Volumor Pro Weekly$3.997 Days
- Volumor Pro Monthly$12.991 Month
- Volumor Pro Yearly$89.991 Year









