Astroexif vs TikChecker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Astroexif
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AstroExif is your personal astrophotography notebook and a community to learn from other astrophotographers' settings. EVERY PHOTO, WITH ITS NIGHT • Import a photo and AstroExif reads its EXIF: ISO, exposure, aperture, focal length, camera and date. • Add the target and your notes. In advanced mode, also log gear, frames, gain, Bortle sky, calibration and processing steps. • Add up your integration hours per target and see how far you are from your goal. A COMMUNITY TO LEARN FROM • Discover the latest photos from other astrophotographers with the settings they used. • Follow the people who inspire you and see their photos in your "Following" feed. • Publish your photos whenever you want: everything is private by default and publishing is optional, photo by photo. • Report content and block users in one tap. OFFLINE TOOLS • NPF rule and 500 rule to avoid star trailing. • Field of view and sampling scale for your camera and focal length. • Red light mode for use at the telescope. SHARE Create a card with your photo and its data in square, 4:5 or story format. YOUR DATA • Your notebook is stored on your device and works offline. • Sign in with Apple, Google or email to import photos and use the community. • Available in English and Spanish. Your sky, your settings, your learning.
TikChecker
Easily check username availability across various platforms. This tool helps you find unique names for your brand, business, or personal use. It also suggests alternatives if your desired username is taken.
- Check username availability
- Suggest alternative usernames
- Save checked usernames
- Simple search interface
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TikChecker allows you to check if your brand, business, product, personal name or username is available. Using the app is very simple. Type an username in the text field and click on "Search" button. The app will show if the username exist or not. If it does not exist, the app will list some suggestions of usernames that you can try. The app also saves the usernames in case of you want to check it again. I hope you enjoy this app.
Screenshots
Verdict
The clearest difference is ads: Astroexif at none against TikChecker's shown. TikChecker's advantage is update cadence (every 7 months vs every 79 months). On price, in-app purchases, device support and iOS requirement 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.
Astroexif ships an update every 79 months, TikChecker every 7 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Astroexif | TikChecker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 79 months | Every 7 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 61 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Ricardo Castellanos Herreros | Luiz Santos |
In-app purchases
Astroexif
No in-app purchases
TikChecker
No in-app purchases
Questions
Is Astroexif free?
Is TikChecker free?
Do Astroexif or TikChecker have ads?
Which is updated more often, Astroexif or TikChecker?
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