10 vs 龙嘉SCM供应商
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
10
This app enables law enforcement to make calls to citizens that are more likely to be answered by using local caller ID. It also allows citizens to request callbacks or connect to dispatch, with features like SMS follow-ups and call record retention for professional users.
- Call citizens from local numbers
- Receive and respond to callback requests
- Direct citizens to dispatch
- Set outbound caller ID to "LAW ENFORCEMENT"
- View citizen caller ID in callback requests
- Send automatic SMS follow-up messages
- Retain call records
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"I've been in law enforcement for 20 years and I have found a lot of apps that helped me do my job. However this one surpasses them all. Best law enforcement app yet." - NC Police Officer "Top 15 Mobile & Tablet Police Apps" - CriminalJusticePursuit Free 10-21 app users can: - Call citizens from local numbers - Receive and respond to callback requests - Direct citizens to dispatch for immediate assistance 10-21 Police Phone Professional subscribers can: - Set your outbound caller ID to "LAW ENFORCEMENT" - View the citizen's caller ID in callback requests - Send an automatic follow up message via SMS - Retain call records for the life of your subscription 10-21 (radio code for "make a phone call") is a Police App for making free* calls to citizens that GET ANSWERED. Calls are made from local (not blocked) numbers without revealing your personal number. Stop getting sent to voicemail! For example, if you call a citizen in Miami area code (305), they will receive an incoming call from a local (305) number, regardless of where you are. They are more likely to answer that call on your first try. If the citizen calls back, rather than bugging you off-duty, they will be prompted to "Press 1 to Request a Call Back" (via Push Notification) or "Press 0 to Reach a Dispatcher" (connects to a non-emergency number that you provide). When citizens request a call back, you receive a Push Notification on your phone rather than a phone call. At your convenience, simply tap the notification to initiate a call back out to the citizen. *Calls are made over a VoIP data connection and do not use your cellular minutes. While the data used is minimal, data usage fees from your provider may apply. Terms of Use: https://app.10-21.com/terms/phone
龙嘉SCM供应商
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移动办公，提高效率！
Screenshots
Verdict
The clearest difference is in-app purchases: 龙嘉SCM供应商 at none against 10's 2. 龙嘉SCM供应商 also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). On price, update cadence 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. 10 sells 2 in-app purchases, starting at $4.99 per month. 龙嘉SCM供应商 asks for nothing beyond the download.
10 ships an update every 2 months, 龙嘉SCM供应商 every 4 months. The most recent releases landed on September 7, 2026 and September 17, 2026 respectively.
| Parameter | 10 | 龙嘉SCM供应商 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (197 ratings) — better | — |
| Positive reviews | 39.5% of reviews | — |
| Number of ratings | 197 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Motorola Solutions, Inc | 文朗 梁 |
Bugs and requests
10
Reported bugs
15 issues- App crashes entire phone requiring restart
- Confirmation emails not being sent
- Work email domains incorrectly rejected as invalid
- Server connection failures persisting for months
- Audio cutting out or becoming one-way during calls
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- Calls dropping mid-conversation
- App requires force close after each call to make another
- Calls show as connected on recipient end but not on caller end
- Calls not going through despite full signal
- App stops working after recent updates
- Password reset functionality broken
- Premium features inaccessible after payment
- Service restricted error message appearing
- Calls only work 3 times before app stops functioning
- Spam data collection causing increased telemarketing calls
Requested features
8 requests- SMS/texting capability for users
- Individual call recording for premium subscribers
- Expand caller ID titles (Arson Investigator, Bomb Squad, etc.)
- Custom unit or office designation options
- Persistent callback number for CI relationships
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- EMS/Paramedic access to app
- Remove personal name from auto-text notifications
- Persistent individual phone number for frequent contacts
龙嘉SCM供应商
Not enough reviews yet to summarise bugs or requests.
In-app purchases
10
- 10-21 Professional Monthly$4.991 Month
- 10-21 Professional Yearly$49.991 Year
龙嘉SCM供应商
No in-app purchases
