Panorra 360 vs Rattlegram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Panorra 360
Create and share immersive 360-degree photos with friends and a global community. Connect with others, share your life's moments, and explore what's happening worldwide in an open environment.
- Create 360 photos
- Share photos with friends
- Follow other users
- Explore global community
- Share daily moments and highlights
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Panorra allows you to create and share your 360 photos with your friends and follow who you care about. Connect with friends, share what you're up to, or see what's new from others all over the world. Explore our community where you can feel free to be yourself and share everything from your daily moments to life's highlights.
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 review sentiment: Rattlegram at 90% against Panorra 360's 6%. Rattlegram also leads on rating (4.6 vs 2.7) and ratings volume (29 vs 9). Panorra 360's advantage is update cadence (monthly vs every 9 months) and iOS requirement (15.1 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 2.7. Both are backed by a comparable volume of ratings — 9 and 29 respectively. Written reviews point the same way: 6% of Panorra 360's written reviews are positive against 90% of Rattlegram's.
Panorra 360 ships an update monthly, Rattlegram every 9 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Panorra 360 | Rattlegram |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (9 ratings) | 4.6 (29 ratings) — better |
| Positive reviews | 6.3% of reviews | 90.0% of reviews — better |
| Number of ratings | 9 | 29 — better |
| Update frequency | Monthly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 57 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | GoThru Media Inc. | aicodix GmbH |
Customer experience
Panorra 360
Rattlegram
In-app purchases
Panorra 360
No in-app purchases
Rattlegram
No in-app purchases
