Comparison

KEW Power * vs PBuilder

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

Head to head
About

KEW Power *

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Communicates with our, Kyoritsu, Bluetooth products and shows/ saves the measured data and waveform. Supported models: KEW2060BT This software includes the work that is distributed in the Apache License 2.0. http://www.apache.org/licenses/LICENSE-2.0

About

PBuilder

Features
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PromptBuilder brings AI prompt creation, image generation, and image editing into one streamlined creative workflow. When you are not sure what to write, guided questions help organize your idea into a clearer prompt for AI image and video tools. Review prompts for different models, generate images in the app, and continue with template-based image or photo editing. Key features β€’ Create prompts for AI image generation β€’ Plan prompts for AI video generation β€’ Organize ideas with guided chat β€’ Review prompt output for multiple AI models β€’ Generate images inside the app β€’ Edit images and photos with templates β€’ Save history and resume previous work β€’ Follow a clear credit-aware generation flow Great for β€’ Writing stronger AI image prompts faster β€’ Creating AI art and social media visuals β€’ Planning detailed video-generation prompts β€’ Moving from prompt creation to image editing in one app β€’ Comparing prompt styles across AI models Turn your idea into a structured prompt and generated image with less friction using PromptBuilder.

Screenshots

KEW Power *4 screens
PBuilder4 screens

Verdict

The call

The clearest difference is in-app purchases: KEW Power * at none against PBuilder's 3. KEW Power * also leads on ads (none vs shown) and device support (3 vs 1). PBuilder's advantage is update cadence (every 4 days vs every 8 months). On price there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PBuilder sells 3 in-app purchases, starting at $5.99 per month. KEW Power * asks for nothing beyond the download.

UpkeepUpdate frequency

KEW Power * ships an update every 8 months, PBuilder every 4 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard5 real differences Β· 1 level
KEW Power * versus PBuilder: the parameters behind the verdict, then further details
ParameterKEW Power *PBuilder
PriceFreeFree
Update frequencyEvery 8 monthsEvery 4 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS9.0 β€” better17.6
Further details β€” not scored
Size70 MB38 MB
Age rating4+17+
Developerε…±η«‹ι›»ζ°—θ¨ˆε™¨ζ ͺ式会瀾BySho2

In-app purchases

None

KEW Power *

No in-app purchases

3 purchases

PBuilder

Subscriptions3
  • Light Plan$5.991 Month
  • Basic Plan$9.991 Month
  • PremiumPlan$14.991 Month

Questions

Is KEW Power * free?
KEW Power * is free to download, with no in-app purchases.
Is PBuilder free?
PBuilder is free to download, with in-app purchases available.
Do KEW Power * or PBuilder have ads?
PBuilder shows ads; KEW Power * does not.
Which is updated more often, KEW Power * or PBuilder?
KEW Power * ships an update every 8 months, and PBuilder every 4 days. Most recently, KEW Power * was updated on October 17, 2026 and PBuilder on October 13, 2026.

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