LightChaser Almanac vs THE Tether
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
LightChaser Almanac
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Six pro field calculators for serious photographers ā all offline, all yours, with a one-time purchase. LIGHT TIMING ⢠Golden hour, blue hour, civil twilight ā to the minute ⢠Sun compass: where in the sky is the sun, right now ⢠Solar noon, sunrise, sunset, daylight duration PLANNING TOOLS (Premium) ⢠Pick any future date and see the light timing ⢠Depth-of-field calculator: focal length + aperture + distance ā near/far DOF + hyperfocal distance ⢠ND exposure converter: stops ā equivalent shutter time ⢠Moon phase calendar: when is the next full moon, when does the moon rise LOCATIONS & ALERTS (Premium) ⢠Save unlimited shoot locations with notes ⢠Schedule reminders for golden hour at your favourite spot ⢠Local notifications, no account required WHY ONE-TIME PURCHASE? We believe you shouldn't pay every year for a tool you use every weekend. Pay once, get every feature, forever. No subscription. No account. No cloud sync. No ads. 100% OFFLINE Everything is calculated on-device with the public NOAA solar position algorithm. No data leaves your phone. LANGUAGES English, German, Japanese, Korean, Arabic, French, Spanish, Portuguese, Simplified Chinese. PRIVACY Your locations stay on your phone. We don't track you, ever. Pay once. Yours forever.
THE Tether
Instantly review and manage photos wirelessly from your camera on your mobile device. This app facilitates a fast on-set workflow for photographers, allowing for image rating, RAW file matching, and organized export.
- Wireless JPG review while shooting
- Support for Nikon, Sony, Canon cameras
- Session-based photo management
- Fullscreen review and rating
- RAW matching and download
- Export JPG and RAW files
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THE Tether brings wireless tethering and on-set photo review from compatible Nikon, Canon and Sony cameras to Mac, iPhone and iPad. ⢠JPG Only, JPG+RAW, RAW Only and Rated RAW modes ⢠Sessions, filmstrip, full-screen review and ratings ⢠Download matching RAW files for rated photos when available on the card ⢠Recover supported missed captures after a connection interruption ⢠Camera Import, Live View, remote shutter and settings on supported cameras ⢠Export selected JPG/RAW files and XMP rating metadata ⢠Connect up to four cameras, with one active Live View Mac adds Loupe, comparison and Second Display. Mobile controls and layouts differ. Connect the camera and app device to the same Wi-Fi router or smartphone hotspot. A 5GHz router is recommended. Features depend on protocol, firmware, authentication, camera capabilities, card contents and network conditions. Not every camera supports every feature. Premium offers monthly and yearly auto-renewable subscriptions. A seven-day free trial depends on the available offer and your eligibility. Check the local price, period and terms displayed by the App Store before purchase. Unless cancelled, a trial renews at the displayed price. Manage subscriptions in your App Store account and use Restore Purchases to recover existing access. THE Tether is independent and is not affiliated with, endorsed by or sponsored by Nikon, Canon or Sony. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dune-pixie-e84.notion.site/THE-tether-Privacy-Policy-3601d408edd98090b797f608872b583c
Screenshots
Verdict
The clearest difference is update cadence: THE Tether at every 9 days against LightChaser Almanac's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. LightChaser Almanac sells 1 one-off in-app purchase and THE Tether sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
LightChaser Almanac ships an update every 2 months, THE Tether every 9 days. The most recent releases landed on September 26, 2026 and October 14, 2026 respectively.
| Parameter | LightChaser Almanac | THE Tether |
|---|---|---|
| Price | Free | Free |
| Positive reviews | ā | 85.7% of reviews |
| Update frequency | Every 2 months | Every 9 days ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | ā | Freemium |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Requires iOS | 17.0 ā better | 17.6 |
| Further details ā not scored | ||
| Size | 16 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Runesmith Artificial Intelligence Technology Co., Ltd. | haryun song |
In-app purchases
LightChaser Almanac
- LightChaser Pro$4.99
THE Tether
- THE tether Monthly7 Days trial$3.991 Month
- THE tether Yearly7 Days trial$34.991 Year
Questions
Is LightChaser Almanac free?
Is THE Tether free?
Do LightChaser Almanac or THE Tether have ads?
Which is updated more often, LightChaser Almanac or THE Tether?
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