ODDICT vs 4SEILS APP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ODDICT
Customize your audio experience with this app for true wireless earbuds. Adjust equalizer settings, manage device names, and update firmware. Enjoy features like auto-play, find me, and spatial audio for personalized sound.
- Equalizer and preset management
- Auto play on/off
- Device name editing
- Find device feature
- Wireless firmware updates
- 360 Spatial Audio
- Noise Cancelling
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This is the dedicated app for the tech lifestyle brand ODDICT and its true wireless earbuds. This application will help you control your personal listening preferences. Equalizer/ Preset / Auto play/ Edit device name / Find me / Firmware update and others. For best performance, the APP may need the following permissions: [Optional Permissions] Location: It is necessary to access the BLE function to help locate the device. Storage space: Used to store files required for product use. App may still be used without granting these permissions but there may be restrictions on the features that require these permissions. [Main Features] 1. Create an account / Connect device 2. Equalizer / Create and Save presets 3. Auto play on/off 4. Change the product device Name 5. Find me (device connection history & alarm sound) 6. Wireless firmware upgrade support 7. Manual 8. 360 Spatial Audio 9. Noise Cancelling [Attention] Some functions may not work properly depending on the type on the device you are using.
4SEILS APP
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This app is designed for operating 4SEILS' Electronic Shelf Label (ESL) system. It includes features to link or unlink ESLs with products. The app reads the ID of the tags and the barcode of the products using NFC and the camera.
Screenshots
Verdict
The clearest difference is iOS requirement: ODDICT at 12.0 against 4SEILS APP's 17.2. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ODDICT ships an update every 9 days, 4SEILS APP weekly. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.
| Parameter | ODDICT | 4SEILS APP |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 90 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | CRESYN CO.,LTD | 4SEILS |
In-app purchases
ODDICT
No in-app purchases
4SEILS APP
No in-app purchases









