OneShot vs PostCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneShot
Capture portrait and landscape videos simultaneously with a single recording. Get perfectly synced vertical and horizontal footage for various social media platforms and content creation needs. Both videos are saved directly to your device.
- Simultaneous portrait and landscape recording
- Preview both frames during recording
- Front and rear camera support
- 4K/1080p resolution options
- MOV and MP4 format support
- One-time purchase for unlimited exports
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OneShot Camera records portrait and landscape video at the same time. Hit record once, get two perfectly synced videos. One vertical (9:16) for TikTok, Reels, and Shorts. One horizontal (16:9) for YouTube, LinkedIn, and course platforms. Both saved straight to your Photos library. REAR CAMERA Record with the rear camera and get portrait and landscape formats from a single take. Full-resolution output, no matter which iPhone you're using. FRONT CAMERA Record yourself in both vertical and horizontal at the same time. Perfect for talking-to-camera content and vlogs. FEATURES - Portrait (9:16) + landscape (16:9) recordings simultaneously - Preview both frames while you record - Front and rear camera support - 4K/1080p, 24/30/60 fps - Teleprompter overlay - MOV and MP4 formats PRICING Free to download. Upgrade for unlimited exports. No ads. Privacy Policy: https://www.oneshotcam.app/privacy Terms of Service: https://www.oneshotcam.app/terms
PostCheck
This app uses AI to curate your photo dumps, selecting the best images, arranging them perfectly, and crafting captions in your unique voice. It also suggests fitting music and provides an honest score for your posts.
- AI photo selection and arrangement
- Personalized caption generation
- Music suggestions
- Honest Post Score
- Profile analysis tools
- AI advisor chat
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Ever spend 20 minutes deciding which photos to post, in what order, with what caption? PostCheck does it in under a minute. HOW TO USE POSTCHECK: 1) Answer a few quick questions so PostCheck gets your style 2) Add your Instagram. Connect a Creator or Business account, or add a few screenshots of your profile, and every post is built around your page 3) Upload up to 15 photos from the day, the trip, the night out. Or start from a Moment: PostCheck spots them in your camera roll for you 4) Get your dump finished: a score, your best shots ranked, the order that flows, the weak ones cut (and why), captions, and a song that fits 5) Save it to your camera roll, in posting order, and post to Instagram Whether you post twice a year or every week, PostCheck picks the strongest shots, cuts the weaker ones, and finishes the post so you spend less time overthinking and more time posting. The more you use it, the better it gets. It learns your caption voice, remembers your past dumps, and pulls songs from every era to match the mood of your photos. Your photos stay yours. No account needed, your photos are never kept or used to train AI, and no ads. Questions or feedback? Email us at support@postcheck.co Terms of Service: https://postcheck.co/terms/ Privacy Policy: https://postcheck.co/privacy/
Screenshots
Verdict
The clearest difference is rating: PostCheck at 5.0 against OneShot's 2.2. PostCheck also leads on update cadence (every 5 days vs every 2 weeks). On price, review sentiment, ratings volume and ads 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. OneShot sells 6 in-app purchases, starting at $1.99 per 7 days and PostCheck sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PostCheck holds the better App Store score, 5.0 against 2.2. Both are backed by a comparable volume of ratings — 6 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
OneShot ships an update every 2 weeks, PostCheck every 5 days. Both last shipped on October 24, 2026.
| Parameter | OneShot | PostCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (6 ratings) | 5.0 (10 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 | 10 — better |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 19 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Boom Vision Company Inc. | Vavala Ventures LLC |
Customer experience
OneShot
PostCheck
In-app purchases
OneShot
- OneShot Pro (Weekly)$1.997 Days
- OneShot Pro (Monthly)$2.991 Month
- OneShot Pro (Yearly)$14.991 Year
- OneShot Pro (Lifetime)$6.99
- OneShot Pro (Lifetime)$9.99
- OneShot Pro (Lifetime)$14.99
PostCheck
- Weekly$4.997 Days
- Monthly$9.991 Month
- Annual$19.991 Year
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- Annual3 Days trial$39.991 Year
