Comparison

RefTech vs BITZER SPOT APP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RefTech

This diagnostic tool assists in troubleshooting commercial refrigeration systems up to 7.5 HP. Input sensor data to receive likely diagnoses and suggested repair steps. Version 1.3 adds Bluetooth connectivity for specific temperature and pressure probes.

Highlights
  • Refrigeration system diagnostics
  • Troubleshooting up to 7.5 HP
  • Pressure and temperature sensor input
  • Likely diagnosis generation
  • Repair suggestions
  • Bluetooth probe connectivity (v1.3)
Features
Read full description

This app is designed to help troubleshoot commercial refrigeration system up to 7.5 HP. Simply enter all the observed parameters from your pressure and temperature sensors or gauges and press diagnose to obtain a list of likely diagnoses. Then press repair to obtain suggested help with repairing the system. Please note that this app is a subscription app and a current subscription will be required to unlock the app's functionality. Current subscribers will have access to the latest app updates which will include the latest refrigerants used in commercial refrigeration. Version 1.3 can connect to the Sporlan SMART temperature and pressure probes to collect data via Bluetooth. Disclaimer: This app is designed as a diagnostic aid to supplement observations of refrigeration system operation. It in no way warrants or guarantees the diagnosis is absolutely correct. The user accepts all responsibility as to the accuracy and validity of the repairs the user employs.

About

BITZER SPOT APP

Verify the authenticity of refrigeration products by scanning QR codes. Access detailed product documentation, find service locations, and get directions, even offline. Protect against counterfeit products and system failures.

Highlights
  • QR code scanning for product authenticity
  • Access to extensive product documentation
  • Offline document access
  • Site directory with contact details
  • Route planning to service points
  • Add documentation to favorites
Features
Read full description

The whole world of BITZER in your pocket: with the free BITZER SPOT app you can check whether any of the company’s products is genuine – easily, directly and at any location. With this app, the specialist for refrigeration compressors offers its customers effective protection from system failures and high costs. Product piracy is no longer an issue for BITZER’s business partners. They can simply scan the QR code on BITZER products and can immediately see whether it is an original BITZER product or whether it may be a potentially dangerous copy. Extensive documentation In addition to this, the BITZER SPOT app has a whole series of useful functions for users. When the QR code is scanned, the app automatically shows the extensive documentation for the product concerned, sorted by subject groups. Users can add this information to their favourites, can download it and can share it. Even in offline mode, BITZER customers don’t have to do without these documents. Thanks to a filter which is intuitive to use, every document can be found quickly and easily. Information about locations The convenient site directory is also really helpful: the app knows the addresses and contact details of all BITZER and Green Point service points as well as of all certified dealers and other distributors. Users can place a call directly from the app, can write an email and add the data to their address book. If the user has activated the location function, the app will sort the site information by subject groups and by the site’s distance from the user. The route-planning function will then show the shortest way to the required destination. Alternatively, customers can also manually access the contact details of the BITZER and Green Point sites as well as of the partners.

Screenshots

RefTech1 screens
BITZER SPOT APP4 screens

Verdict

The call

The clearest difference is review sentiment: BITZER SPOT APP at 100% against RefTech's 0%. BITZER SPOT APP also leads on rating (4.5 vs 2.7) and in-app purchases (none vs 1). RefTech's advantage is iOS requirement (13.4 vs 17.6). On price, ratings volume, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RefTech sells 1 one-off in-app purchase. BITZER SPOT APP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BITZER SPOT APP holds the better App Store score, 4.5 against 2.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of RefTech's written reviews are positive against 100% of BITZER SPOT APP's.

UpkeepUpdate frequency

RefTech ships an update every 6 months, BITZER SPOT APP every 2 months. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
RefTech versus BITZER SPOT APP: the parameters behind the verdict, then further details
ParameterRefTechBITZER SPOT APP
PriceFreeFree
Rating2.7 (3 ratings)4.5 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings3 — better2
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better17.6
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperBlue Mountain Consulting IncBITZER SE

Customer experience

RefTech

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

BITZER SPOT APP

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

RefTech

One-time1
  • RefTech Subscriptions$9.99
None

BITZER SPOT APP

No in-app purchases

Questions

Is RefTech free?
RefTech is free to download, with in-app purchases available.
Is BITZER SPOT APP free?
BITZER SPOT APP is free to download, with no in-app purchases.
Which has better reviews, RefTech or BITZER SPOT APP?
BITZER SPOT APP is rated higher. RefTech averages 2.7 out of 5 from 3 ratings, while BITZER SPOT APP averages 4.5 from 2 ratings.
Do RefTech or BITZER SPOT APP have ads?
Neither RefTech nor BITZER SPOT APP shows ads.
Which is updated more often, RefTech or BITZER SPOT APP?
RefTech ships an update every 6 months, and BITZER SPOT APP every 2 months. Most recently, RefTech was updated on September 13, 2026 and BITZER SPOT APP on September 24, 2026.

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