GDMS vs Spell It {JCS}
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GDMS
This app offers centralized, secure management for Grandstream audio/video products. Administrators can easily add devices by scanning codes, configure accounts, upgrade firmware, and receive real-time alerts about device status.
- Scan code to add devices
- Configure accounts
- Upgrade device firmware
- Remote device start
- Real-time device monitoring
- Push alert messages
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GDMS mobile application provides centralized, secure and zero-operation management methods and solutions for Grandstream audio/video products users. The device administrators can work on mobile devices by scanning the codes to add devices, configure accounts/upgrade devices firmware quickly, and the alert messages can be pushed to mobile client. Including: 1. Scan code to add device: Support to scan the barcodes of a batch of devices to add the devices to GDMS platform. 2. Manage device: Support to configure accounts for devices, upgrade devices firmware, and start the devices remotely. 3. Monitor device in real-time: Push the device registration, abnormal status, alert messages to mobile management client.
Spell It {JCS}
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Spell It {JCS} makes finding the spelling of an everyday word quick and easy. Say a word or type what you think the word might be, and Spell It helps you find the spelling you're looking for in large, easy-to-read text. Not sure which spelling is right? Sounds-Like can help you find words that sound alike, such as “ate” and “eight,” and choose the one you mean. Once you've found your word, you can: • See the spelling in large, easy-to-read letters • Hear the word pronounced • View its dictionary definition • Find synonyms • Explore sound-alike spellings • Type part of a word when you're unsure of the spelling • Copy the word with one tap and paste it into another app Spell It {JCS} was designed to stay simple and focused. Sometimes you know the word—you just need a little help finding the spelling. Spell It {JCS} is there when you need it.
Screenshots
Verdict
The clearest difference is update cadence: Spell It {JCS} at every 6 days against GDMS's every 3 months. GDMS's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, 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.
GDMS ships an update every 3 months, Spell It {JCS} every 6 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | GDMS | Spell It {JCS} |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (7 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 15 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Grandstream | Cecilia Santapau |
In-app purchases
GDMS
No in-app purchases
Spell It {JCS}
No in-app purchases









