Comparison

Mac Tools vs OpenText Self Declaration

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

Head to head
About

Mac Tools

This utility transforms your smartphone into a sound and vibration detection tool. It assists technicians in pinpointing issues in vehicles and machinery by analyzing rattles, squeaks, and grinding noises. Requires specialized hardware to function.

Highlights
  • Sound and vibration detection
  • Locates defective or worn parts
  • User-friendly interface
  • Analog and digital display options
  • Adjustable sound settings
  • Informative user guide
Features
Read full description

The Mac Tools SmartEAR1 Sound & Vibration Detection app was developed to help assist the service technician in locating and finding defective or worn parts in automobiles, heavy machinery or industrial equipment where vibration, rattles, squeaks and grinding sounds would be associated making the task very difficult or impossible to diagnose. When used with our specially designed hardware kits your smartphone will be transformed into a state of the art Sound & Vibration Detection Technicians Tool allowing for ease of locating and finding those troubled areas. NOTE: Additional hardware is required to use this app. For information on how to purchase hardware please contact your local Mac Tools Distributor or call 1-800-MAC-TOOLS Features: User friendly interface and intuitive operation. Sound level reading displays average, peak and real-time values. Sound level readings are displayed in either Analog or Digital. Analog and Digital readings have 2 display panels the user can choose from. Analog Meter or Analog Wave-Form. Digital Numeric or Digital Bar Graph. Background sound off-setting, sample rates, decibel off-setting can be manually be set. Reset/Refresh buttons reset/refresh values to default settings. Sound Level Reading Sampling Rate Decibel Off-set Master Volume Control User information guide includes informative facts about sound perception and permissible noise level exposure as well as a sound level comparison reference chart. Additional Information: Required: Any iOS device running iOS5.0+. Recommended: iPhone 4 and newer/ iPod Touch 4 and newer. Compatible: iPad 2 and newer.

About

OpenText Self Declaration

Prepare your self-declaration in advance or on the spot to save time upon arrival at the office. Generate a quick entry card for seamless verification at the entry gate. This secure app is designed for employees, partners, and contractors needing office access.

Highlights
  • Prepare declarations in advance
  • Generate on-the-spot declarations
  • Create quick entry cards
  • Secure data storage within the app
  • Streamlined office entry verification
Features
Read full description

Download the Self Declaration mobile app to save time upon arrival in Office. It is quick, simple and secure as all the data resides in the app. How to use it: - Prepare your declaration in advance or generate one on the spot - Generate a quick entry card - Upon arrival at office or when asked by security, show them the entry card to gain entry Where to use it: - To be used at entry gate for a quick verification Who can use it: - Employees of the enterprise who need to gain entry to the office - Partners/Contractors who need to enter the office premises

Screenshots

Mac Tools4 screens
OpenText Self Declaration3 screens

Verdict

The call

The clearest difference is review sentiment: Mac Tools at 50% against OpenText Self Declaration's 0%. OpenText Self Declaration's advantage is update cadence (weekly vs every 22 months) and iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mac Tools ships an update every 22 months, OpenText Self Declaration weekly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Mac Tools versus OpenText Self Declaration: the parameters behind the verdict, then further details
ParameterMac ToolsOpenText Self Declaration
PriceFreeFree
Rating2.3 (3 ratings) — better—
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 22 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size12 MB53 MB
Age rating4+4+
DeveloperJS Products, Inc.OpenText

Customer experience

Mac Tools

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

OpenText Self Declaration

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Mac Tools

No in-app purchases

None

OpenText Self Declaration

No in-app purchases

Questions

Is Mac Tools free?
Mac Tools is free to download, with no in-app purchases.
Is OpenText Self Declaration free?
OpenText Self Declaration is free to download, with no in-app purchases.
Do Mac Tools or OpenText Self Declaration have ads?
Neither Mac Tools nor OpenText Self Declaration shows ads.
Which is updated more often, Mac Tools or OpenText Self Declaration?
Mac Tools ships an update every 22 months, and OpenText Self Declaration weekly. Most recently, Mac Tools was updated on October 15, 2026 and OpenText Self Declaration on October 24, 2026.

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