Comparison

Gflex Control vs Decibell

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

Head to head
About

Gflex Control

Features
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It is an employee attendance tracking system used to record the entry and exit of the Company's employees to certain locations using the Gflex Platform (https://gflex.tr). When the employee comes to work, he/she scans the QRcode at the entrance of the building and sends the location information in the QRcode and the location information of the phone to the server to perform personnel attendance control. It also aims to deliver announcements and news about the company entered by human resources to employees. When companies using this platform add users to the system, they provide them with the information they used to sign up for employment and ask for their permission on what information they will use. This is asked again at the Gflex Platform login and the employee is not allowed to enter the system without obtaining the necessary permissions again. This application scans the QRCode at the entrance of the building to record that the employee has entered the building when he/she comes to work, takes the current location information of the phone and sends it to the server. Thus, a record is created on the server to confirm that the person arrived at the specified location on time for work. Within the scope of the application, when the person logs in, the person's information and access token are saved on the phone with AsyncStorage. While the login information is sent to the server, the user is not asked to log in again. Authentication with the server is provided by using the access token recorded here. With the help of this application, companies using the Gflex Platform will be able to record the attendance tracking of their employees. The data collected here will be used in calculating the employee's salary, taking into account how many days she/he came to work and how late she/he was. The usage video of the application can be accessed from the https://www.youtube.com/shorts/rK5U2pfCe4I link.

About

Decibell

Features
Read full description

Decibell gives you a second phone number for texts and calls, without a second SIM or a contract. Keep your personal number private and manage every conversation from one simple inbox. Use your second line for online listings, deliveries, new contacts, or anyone you'd rather not give your personal number. It works over Wi-Fi or mobile data, so it goes wherever you go. WHY DECIBELL • A real phone number for texting and calling, not just in-app chat • Calls ring like a normal call, even when the app is closed • Record calls and get a transcript and a short summary afterwards • Every number and conversation in one inbox • No second SIM, no carrier contract HOW IT WORKS Open the app, pick a number from the ones available, and start texting and calling. That's it. YOUR SECOND LINE, YOUR WAY • Label each number, like "Personal", "Selling" or "Travel" • Separate conversations and history for every number • Set your available hours, with automatic replies and a missed-call text • Schedule texts to send later • Save quick replies for messages you send often • Search across all your conversations CALL RECORDING • Turn on recording for any of your numbers; both people hear an announcement when the call connects • Get a transcript and a short summary of each recording • Find a call by searching what was said • Delete a recording anytime SAFER TEXTING • Scam alerts on suspicious texts from unknown numbers • Block numbers and silence unknown callers FEATURES • Send and receive texts with live delivery status • Photo messages • Voicemail with text transcripts • Internet calling with native call screen • A large keypad that formats numbers as you type and accepts pasted numbers • Call details with earlier calls to the same number • Push notifications for new messages and calls • Home screen widgets for unread texts • App lock • Works on Wi-Fi, 4G and 5G • Contacts with one-tap call and message USE IT ANYWHERE Decibell runs over the internet. Travel, move, or switch networks and your second number stays with you. PRIVACY FIRST Your numbers, your conversations. We don't sell your data and we don't run ads. You choose which AI features you use. PLEASE NOTE • Available numbers are shown in the app and may change over time. • Some services, including many banks and messaging apps, don't send verification codes to internet-based numbers. Check with the service before you rely on it. • Decibell doesn't support emergency calls. Use your regular phone for emergencies. • Calls and texts need an internet connection. SUBSCRIPTION • A subscription is required to get a number and to text and call. Plans and prices are shown in the app before you confirm. • Payment is charged to your Apple ID when you confirm the purchase. • The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it anytime in your App Store account settings. Privacy Policy: https://decibell.app/privacy-policy Terms of Use: https://decibell.app/terms-of-use

Screenshots

Gflex Control4 screens
Decibell4 screens

Verdict

The call

The clearest difference is in-app purchases: Gflex Control at none against Decibell's 2. Gflex Control also leads on iOS requirement (15.1 vs 17.0). Decibell's advantage is update cadence (every 3 days vs weekly). On price, ads and device support 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. Decibell sells 2 in-app purchases, starting at $19.99 per month. Gflex Control asks for nothing beyond the download.

UpkeepUpdate frequency

Gflex Control ships an update weekly, Decibell every 3 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 3 level
Gflex Control versus Decibell: the parameters behind the verdict, then further details
ParameterGflex ControlDecibell
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size48 MB52 MB
Age rating4+4+
DeveloperGCODE ILERI TEKNOLOJI YAZILIM ANONIM SIRKETIODBS LLC

In-app purchases

None

Gflex Control

No in-app purchases

2 purchases

Decibell

Subscriptions2
  • Decibell Pro$19.991 Month
  • Decibell Pro (Yearly)$179.991 Year

Questions

Is Gflex Control free?
Gflex Control is free to download, with no in-app purchases.
Is Decibell free?
Decibell is free to download, with in-app purchases available.
Do Gflex Control or Decibell have ads?
Neither Gflex Control nor Decibell shows ads.
Which is updated more often, Gflex Control or Decibell?
Gflex Control ships an update weekly, and Decibell every 3 days. Most recently, Gflex Control was updated on October 9, 2026 and Decibell on October 24, 2026.

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