Ashira vs Rattlegram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ashira
This app allows users to collect and share Jewish music, prayers, and playlists. It aims to foster spiritual connection and community through shared musical experiences.
- Collate and share music
- Share prayers and playlists
- Strengthen Jewish spirituality
- Build communities
- Platform for leaders
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The Ashira App will impact the lives of individuals, communities and synagogues worldwide. It is designed to enable collating and sharing music, prayers and playlists and provide a platform for strengthening Jewish spirituality and communities with the shared love and magic of music and prayer texts. A tool for professional and lay leaders in the Jewish world .
Rattlegram
This app utilizes advanced COFDM technology for audio-based SMS transmission. It supports various modes with specific encoding and modulation techniques, requiring minimal bandwidth for efficient data transfer.
- COFDM technology
- Audio-based SMS
- 160 ms OFDM symbols
- Differential PSK modulation
- Forward error correction
- Low bandwidth requirement
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COFDMTV is based on COFDM (coded orthogonal frequency-division multiplexing) technology: - 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.
Screenshots
Verdict
The clearest difference is rating: Rattlegram at 4.6 against Ashira's 1.0. Rattlegram also leads on ratings volume (29 vs 1). Ashira's advantage is iOS requirement (9.0 vs 17.6). On price, ads, in-app purchases and monetization model 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.
Rattlegram holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Rattlegram has 29 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Ashira | Rattlegram |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.6 (29 ratings) — better |
| Positive reviews | — | 90.0% of reviews |
| Number of ratings | 1 | 29 — better |
| Update frequency | — | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 49 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 200 Applications | aicodix GmbH |
Customer experience
Ashira
Rattlegram
In-app purchases
Ashira
No in-app purchases
Rattlegram
No in-app purchases
