Ref Tools

Name: Ref Tools
Rating: 4.69 (10012 reviews)
Author: Danfoss A/S

Danfoss A/S

★ 4.7 (10,012 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,001,656

Free

Released: Sep 23, 2011

No in-app purchases

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +7.5K installs — 13% slower than the week before (+8.7K) · 1K/day since Sep 29
🏆Among Tools apps top 1% by installs gained this week (758 peers growing)
⭐Rating steady at ★ 4.69 since Sep 29
🛠Updates quiet · updated 47 days ago

Installs since launch

+38,343 installs · +20 ratings since Sep 29

Update history

6.78.1 Sep 24, 2026 · seen Sep 29, 2026

Translations fixes and performance improvements.

Only the current version so far — new entries appear as the app ships updates.

Trailer

Ref Tools is a tools app by Danfoss A/S with 1,000,000+ downloads (about 3M estimated). +7.5K installs in the last 7 days. Rated 4.7 from 10K ratings. Released Sep 23, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “Get the guidance, support, information, and tools you need—on the job and in the field. Ref Tools is a free, powerful app that contains essential tools every air conditioning and refrigeration technician needs in their digital toolbelt. Ref Tools offers a collection of useful air conditioning and refrigeration…”