Lion Technician vs ColdCopy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lion Technician
This app allows certified technicians to commission Sanctuary systems efficiently from a mobile device. It streamlines the setup process for installations, ensuring high standards are met in the field.
- Commission Sanctuary systems
- Mobile device operation
- Streamlined setup process
- Field efficiency
- Ensures installation standards
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The Lion Technician App empowers certified Lion Energy technicians to easily commission Sanctuary systems directly from their mobile device. Designed for convenience and efficiency in the field, this app streamlines the setup process, ensuring every installation meets our high standards — all from the palm of your hand.
ColdCopy
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ColdCopy backs up your iPhone photos, videos, contacts, and calendars directly to a USB drive or NAS — no cloud, no subscription, no internet required. Just plug in your drive and tap Back Up. ColdCopy copies only what's new, skipping files you've already transferred. Your originals stay on your iPhone. WHAT YOU CAN BACK UP • Photos and videos (HEIC, RAW, Live Photos, videos) • Contacts • Calendars FEATURES • Offline-first — works with zero internet connection • Smart deduplication — never copies the same file twice • USB and SMB (NAS / network drive) support • HEIC to JPEG conversion on the fly • Transfer history with per-file status • Home screen widget showing your last backup • Filter by year, date range, album, or hand-pick files • Drive management — rename drives, view coverage per drive PRO — ONE-TIME PURCHASE • Unlimited files per day (Free: 50 files/day) • No ads • RAW file backup included • Back up all selected files in one go ColdCopy is built for people who want their photos safe without giving them to a cloud service. Your files go from your iPhone to your drive — that's it. Support: lidavi.com/coldcopy
Screenshots
Verdict
Lion Technician and ColdCopy 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.
Lion Technician ships an update fortnightly, ColdCopy weekly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | Lion Technician | ColdCopy |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Lion Energy, LLC | LIDAVI Technologies Private Limited |
In-app purchases
Lion Technician
No in-app purchases
ColdCopy
No in-app purchases
Questions
Is Lion Technician free?
Is ColdCopy free?
Do Lion Technician or ColdCopy have ads?
Which is updated more often, Lion Technician or ColdCopy?
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