Comparison

Amperry vs Chartform

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

Head to head
About

Amperry

Rent portable power banks on demand to keep your smartphone charged throughout the day. Register easily to access convenient charging solutions and stay connected wherever you go.

Highlights
  • Instant power bank rental
  • Stay connected on the go
  • Easy registration
  • Smartphone charging solution
  • Daily power bank service
Features
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Amperry is the instant daily power bank rental service that helps you stay connected and continue doing what you love with your smartphone. Register to start using the service

About

Chartform

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Chartform turns any data file into a beautiful, correct chart in seconds no spreadsheet skills required. Drop in a CSV, TSV, JSON, or Excel file and Chartform automatically figures out the best way to visualize it: bar, line, area, or scatter, chosen using real statistical analysis rather than a generic default. FEATURES - Smart import: CSV, TSV, JSON, and XLSX support with automatic delimiter detection, header cleanup, and currency/percent parsing - Automatic chart recommendation with a plain-English rationale for why a chart type was chosen - Auto-generated insights: peaks, variability, and trends surfaced without any setup - Save charts to your personal Library, with thumbnails, for quick access later - Share polished, branded chart images, or export your cleaned data as CSV - Runs natively on iPhone, iPad, Mac, and Apple Vision Pro Whether you're a student staring at a CSV export, a small business owner sanity-checking sales numbers, or an analyst who just wants a fast, good-looking chart without opening Excel, Chartform gets you from raw file to shareable chart in seconds.

Screenshots

Amperry4 screens
Chartform3 screens

Verdict

The call

The clearest difference is iOS requirement: Amperry at 15.0 against Chartform's 26.5. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Amperry versus Chartform: the parameters behind the verdict, then further details
ParameterAmperryChartform
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS15.0 — better26.5
Further details — not scored
Size135 MB4 MB
Age rating4+4+
DeveloperTomorrow Tech s.r.lAlexander Bowden

In-app purchases

None

Amperry

No in-app purchases

None

Chartform

No in-app purchases

Questions

Is Amperry free?
Amperry is free to download, with no in-app purchases.
Is Chartform free?
Chartform is free to download, with no in-app purchases.
Do Amperry or Chartform have ads?
Neither Amperry nor Chartform shows ads.

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