DragOnce vs IAFF 587
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DragOnce
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DragOnce is a two-way messaging app tailor-made to favor communication among members within an organization, company or school. Without disclosing private telephone number, different parties can start discussion and conducting follow-up work by text, voice messages, instant sharing of photos, audios, files and web links. This therefore facilitates news release and simplifies the tiring administration work. Workflow management is also available - sick-leave and reimbursement application can be easily done. Why DragOnce? - Resource Sharing: Group administrators can upload whatever files for others to download, such as employees’ code of conduct, severe weather arrangements, school calendar, school regulations and regulations about facilities. - Disclosure of telephone number is not required: Users can sign up with an email address and to add other users into Contacts. Personal mobile phone number is not required, which protects users’ personal privacy. - PC and Mobile Compatible: Users can login to personal computers and mobile based on personal preference. The relevant contact information will also be synchronized. - To-do list: Users can add some text messages into the To-do list. On the To-do list page, users can set the item as ‘Unfinished’ or ‘Done’. - Display of message status: Users can check the status of each message to see if it is read. Comparing to traditional SMS, such a practice is more reliable to ensure others are well noticed. - Mute mode: Users can mute certain or all chat rooms based on own preference, which ensures their daily work is not bothered. - Bookmark: Users can also add some text messages into the Bookmark to check and read the content. - Quote: User can quote the previous text messages of other users to facilitate discussion. - Tag users: Users can tag other users in the chat room. The message is more stand out to the tagged user. - Simple and clean management panel: In the admin panel page, the group administrators can manage user number, user groupings and resources shared. We would love to hear back from you! Please email us at info@codefreesoft.com if you have any feedback and enquiry. We welcome all opinions.
IAFF 587
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The official mobile app for the Miami Association of Fire Fighters IAFF Local 587. Features include: - Social Media - Contact Us - News Feeds - IAFF Headlines - Labor Headlines - Push Notifications MEMBERS ONLY can view: - Member Home - Push Notification Archive - Events Calendar - Constitution & Bylaws - Meeting Minutes - Member Directory - Committees - Message Board - Classified Ads - Online Voting - Downloads - Contracts - IAFF 587 Facebook
Screenshots
Verdict
The clearest difference is update cadence: DragOnce at every 2 months against IAFF 587's every 53 months. DragOnce also leads on iOS requirement (11.0 vs 13.4). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DragOnce ships an update every 2 months, IAFF 587 every 53 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | DragOnce | IAFF 587 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 53 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 103 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | Code Free Soft Limited | Unions-America.com, Inc. |
In-app purchases
DragOnce
No in-app purchases
IAFF 587
No in-app purchases








