Synctrain vs VISP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Synctrain
Securely synchronize files and folders between your devices. Stream audio and video directly from other devices. Manage file sharing permissions to control access to your data.
- Secure file synchronization
- Full folder synchronization
- Specific file selection
- Audio and video streaming
- Cross-device file mirroring
- Customizable sharing permissions
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With Synctrain you can securely synchronize files with other devices that have Syncthing installed. You can choose to synchronize full folders, or choose specific files. With Synctrain you can also stream audio and video files from other devices. When you synchronize files, all changes, including deleting files, also happen on your other devices. Do not use Synctrain for back-up purposes, and always keep a back-up of your data. You decide with which devices you share which files. This also means the app makers cannot help you access or recover any lost files. This app is powered by Syncthing. This app is however not associated with or endorsed by Syncthing nor its developers. Please do not expect support from the Syncthing developers. Instead, contact the maker of this app if you have questions.
VISP
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VISP lets you go live from your iPhone to Twitch, Kick, or YouTube. Choose your camera and microphone, set your stream quality, and start broadcasting. You can send one phone feed to multiple platforms or route it into your own OBS setup. Keep up with your stream while you’re live. Read chat and viewer counts, edit your stream title, and check your connection status in the app. Optional Wi‑Fi and cellular bonding helps your stream stay connected when one network drops. You can also add live captions, control a paired OBS session, and show a “Be right back” card if your feed is interrupted. VISP creates and securely stores a publishing connection for your phone, so you don’t have to paste a stream key to get started.
Screenshots
Verdict
Synctrain and VISP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.
| Parameter | Synctrain | VISP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (123 ratings) — better | — |
| Positive reviews | 89.5% of reviews | — |
| Number of ratings | 123 — better | — |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone, Apple Watch |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 33 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | T-Shaped | Pohina Group Oy |
Bugs and requests
Synctrain
Reported bugs
2 issues- Occasional app crashes
- Sync delays on some devices
Requested features
2 requests- Direct photo/video sync to remote devices
- Faster initial connection to server
VISP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Synctrain
No in-app purchases
VISP
No in-app purchases









