Comparison

TheAsciiTable Plus vs Transformer Calculator Plus

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

Head to head
About

TheAsciiTable Plus

This app provides a comprehensive ASCII table and converts individual characters into their decimal, hexadecimal, octal, binary, and Base64 equivalents. It's a handy tool for developers and anyone working with character encoding.

Highlights
  • Complete ASCII table display
  • Character to Decimal conversion
  • Character to Hexadecimal conversion
  • Character to Octal conversion
  • Character to Binary conversion
  • Character to Base64 conversion
Features
Read full description

This App displays the complete Ascii table. Futhermore it converts a single Ascii character into corresponding Decimal, Hexadecimal, Octal, Binary and Base64 value.

About

Transformer Calculator Plus

This utility app calculates key parameters for transformers, including voltage, current, and turns ratio. It helps determine if a transformer is step-up or step-down, essential for power conversion applications.

Highlights
  • Calculate primary and secondary voltage
  • Calculate primary and secondary current
  • Calculate transformer turns ratio
  • Determine step-up or step-down transformer
  • Supports AC voltage calculations
Features
Read full description

Transformer Calculator calculate any parameter within the transformer equation, including primary and secondary voltage, current, and turns. Transformer Calculations Include: Transformer Turns Ratio – Current and Turns Transformer Turns Ratio – Voltage and Turns Transformer Turns Ratio – Voltage and Current The result will indicate whether the transformer is step-up or step-down. Transformers are primarily used as power converters. The two types—step-up and step-down—operate on the same principle but in opposite directions. A step-up transformer converts a lower AC voltage to a higher voltage, while a step-down transformer reduces a higher AC voltage to a lower level. For example, if a country uses 110 V power, a step-up transformer converts it to 220 V, and a step-down transformer does the reverse. Both work with alternating current (AC). A transformer consists of a soft iron core with two coils wound around it, which are not electrically connected. These coils may be wound on separate limbs of the iron core or placed one over the other. The coil to which the alternating voltage is applied is called the primary coil or primary winding. When an alternating voltage is applied, the resulting alternating current in the primary winding generates a changing magnetic field. This changing field induces an alternating current in the secondary coil. The magnitude of the induced voltage depends on the number of turns in the secondary winding. All transformers have a nameplate rating. It is best to operate them within the voltage limits specified. Using a step-down transformer below its rated limit can support a wide range of applications, but exceeding the specified limit is dangerous and may cause electrical failure. The relationship between voltage, current, and the number of turns in each coil is given by: Vp/Vs = Np/Ns = Is/Ip Where: Vp – Primary voltage Vs – Secondary voltage Np – Primary turns Ns – Secondary turns Ip – Primary current Is – Secondary current Thank you for your support, and please visit nitrio.com for more apps for your iOS devices.

Screenshots

TheAsciiTable Plus3 screens
Transformer Calculator Plus4 screens

Verdict

The call

The clearest difference is review sentiment: TheAsciiTable Plus at 100% against Transformer Calculator Plus's 0%. TheAsciiTable Plus also leads on rating (5.0 vs 3.3) and update cadence (every 4 months vs every 45 months). Transformer Calculator Plus's advantage is ratings volume (4 vs 1). On ads, in-app purchases, monetization model 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

TheAsciiTable Plus costs $0.99 and Transformer Calculator Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TheAsciiTable Plus holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of TheAsciiTable Plus's written reviews are positive against 0% of Transformer Calculator Plus's.

UpkeepUpdate frequency

TheAsciiTable Plus ships an update every 4 months, Transformer Calculator Plus every 45 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 5 level
TheAsciiTable Plus versus Transformer Calculator Plus: the parameters behind the verdict, then further details
ParameterTheAsciiTable PlusTransformer Calculator Plus
Price$0.99 — better$2.99
Rating5.0 (1 ratings) — better3.3 (4 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings14 — better
Update frequencyEvery 4 months — betterEvery 45 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size2 MB1 MB
Age rating4+4+
Developera RausaNitrio

Customer experience

TheAsciiTable Plus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Transformer Calculator Plus

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

TheAsciiTable Plus

No in-app purchases

None

Transformer Calculator Plus

No in-app purchases

Questions

Is TheAsciiTable Plus free?
TheAsciiTable Plus costs $0.99, with no in-app purchases.
Is Transformer Calculator Plus free?
Transformer Calculator Plus costs $2.99, with no in-app purchases.
Which has better reviews, TheAsciiTable Plus or Transformer Calculator Plus?
TheAsciiTable Plus is rated higher. TheAsciiTable Plus averages 5.0 out of 5 from 1 ratings, while Transformer Calculator Plus averages 3.3 from 4 ratings.
Do TheAsciiTable Plus or Transformer Calculator Plus have ads?
Neither TheAsciiTable Plus nor Transformer Calculator Plus shows ads.
Which is updated more often, TheAsciiTable Plus or Transformer Calculator Plus?
TheAsciiTable Plus ships an update every 4 months, and Transformer Calculator Plus every 45 months. Most recently, TheAsciiTable Plus was updated on September 8, 2026 and Transformer Calculator Plus on September 10, 2026.

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