AppRecs review analysis
AppRecs rating 4.5. Trustworthiness 77 out of 100. Review manipulation risk 26 out of 100. Based on a review sample analyzed.
★★★★☆
4.5
AppRecs Rating
Ratings breakdown
5 star
74%
4 star
13%
3 star
9%
2 star
0%
1 star
4%
What to know
✓
Low review manipulation risk
26% review manipulation risk
✓
Credible reviews
77% trustworthiness score from analyzed reviews
✓
High user satisfaction
74% of sampled ratings are 5 stars
About Rattlegram
- 160 ms long OFDM symbols
- 6.25 Hz per sub-carrier
- 1/8 guard interval
- differentially encoded PSK (phase-shift keying) modulation
- systematic polar codes for forward error correction
Currently Modes 14, 15 and 16 are supported:
Using either SPC(2048, 1392), SPC(2048, 1056) or SPC(2048, 712) with CRC32C aided SCL decoding and differential QPSK modulation for the payload.
Only a bandwidth of 1600 Hz is needed and the transmission of either 85, 128 or 170 bytes take about one second with the leading noise and fancy header disabled.
Rattlegram Screenshots
Tap to Rate:
Reviews for Rattlegram
BeardedWizard47
Great SMS App
Excellent App. Was able to obtain App for iPad, iPhone, and Android Tablet. All communicated to each other perfectly and easily thru air as well as thru Baofeng UV-5R on VHF/UHF and G-90 on several SW bands. USB is touchy and tuning must be careful, but impossible. I notice Android version slightly different than iOS version. Found no version for Mac. PC version somewhat difficult to install and requires Android to Windows plugin. Perhaps greatest App I’ve ran across recently. Thanks! 73s, Tom, ex-WA0DJP
GlassOfNut
Favorite radio messaging app
Love this app, I use it with a digirig lite and it works perfect like that. I would also like to see KISS TNC support if possible!
