Comparison

Pocket Center vs Techniker Toolbox

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

Head to head
About

Pocket Center

Enhance your device experience with firmware updates and setting adjustments. Connect your compatible device to manage its functions and improve gameplay. Updates are automatically downloaded for seamless operation.

Highlights
  • Device firmware updates
  • Change device settings
  • Improve user experience
  • Automatic update downloads
  • Connect to compatible devices
Features
Read full description

Only Pocket Auto Catch Reviver Plus、Pocket Auto Catch Reviver Dia Plus Use Download the《Pocket Center》App for even more features including device firmware update and changing your settings to improve the user experience. To connect your Pocket Auto Catch Reviver Plus or Dia Plus to the《Pocket Center》App, you must close the Pokémon Go App. Press the button on the Pocket Auto Catch Reviver Plus or Dia Plus to wake the screen and it will automatically connect to the open《Pocket Center》App. Updates will be downloaded automatically.

About

Techniker Toolbox

This app provides essential technical calculators and a compact lexicon for maintenance, service, and technical education. It covers electrical engineering, mechanics, IT, pneumatics, and hydraulics, with basic functions available for free and premium features via a one-time purchase.

Highlights
  • Electrical engineering calculations
  • Mechanics and drive calculations
  • IT and OT subnetting
  • Pneumatics and hydraulics
  • Technical lexicon and guides
  • Unit and dB converters
  • Favorites and history
Features
Read full description

Techniker Toolbox is your practical companion for maintenance, field service, workshop tasks and technical training. Technical calculators, a compact reference and clear help texts support your work on site. ELECTRICAL ENGINEERING Ohm’s law, three-phase power, voltage drop, motor current, circuit protection, and power supply and UPS sizing. MECHANICS Torque and power, conveyor belt speed, bearing life, gear ratios, motor and drive sizing, and thermal expansion. IT AND OT Subnets and CIDR, data rates and transfer times, storage requirements, video storage, PoE power budgets and UPS runtime. PNEUMATICS AND HYDRAULICS Cylinder force, pneumatic sizing, hydraulic power and compressed air consumption. REFERENCE AND EVERYDAY TASKS A technical reference with explanations, checks and diagrams for RJ45 T568A/B and fiber color sequences. A unit converter, dB calculator, favorites and recently used tools help you find answers quickly. Basic features are free. An optional one-time Premium purchase permanently unlocks additional features, including advanced calculators and iCloud synchronization. The app supports German, English, Spanish, French, Italian, Portuguese, Dutch, Polish, Japanese, Simplified Chinese and Korean. Number formatting and inputs follow your region. Results are for guidance only and do not replace professional design or inspection. Follow local regulations, manufacturer specifications and safety requirements. Work on electrical installations must be carried out by appropriately qualified personnel.

Screenshots

Pocket Center3 screens
Techniker Toolbox4 screens

Verdict

The call

The clearest difference is review sentiment: Techniker Toolbox at 100% against Pocket Center's 22%. Pocket Center's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, update cadence and ads 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. Techniker Toolbox sells 1 one-off in-app purchase. Pocket Center asks for nothing beyond the download.

UpkeepUpdate frequency

Pocket Center ships an update every 3 weeks, Techniker Toolbox every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Pocket Center versus Techniker Toolbox: the parameters behind the verdict, then further details
ParameterPocket CenterTechniker Toolbox
PriceFreeFree
Rating2.1 (16 ratings) — better—
Positive reviews22.2% of reviews100.0% of reviews — better
Number of ratings16 — better—
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size49 MB4 MB
Age rating4+4+
DeveloperBrook Design, LLCDominik Gausmann

Customer experience

Pocket Center

All ratings9 ratings
Positive22.2%
Neutral11.1%
Negative66.7%
Written reviews9 reviews
Positive22.2%
Neutral11.1%
Negative66.7%

Techniker Toolbox

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pocket Center

No in-app purchases

1 purchases

Techniker Toolbox

One-time1
  • Techniker Toolbox Premium$1.99

Questions

Is Pocket Center free?
Pocket Center is free to download, with no in-app purchases.
Is Techniker Toolbox free?
Techniker Toolbox is free to download, with in-app purchases available.
Do Pocket Center or Techniker Toolbox have ads?
Neither Pocket Center nor Techniker Toolbox shows ads.
Which is updated more often, Pocket Center or Techniker Toolbox?
Pocket Center ships an update every 3 weeks, and Techniker Toolbox every 6 weeks. Most recently, Pocket Center was updated on November 3, 2026 and Techniker Toolbox on October 30, 2026.

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