Comparison

iScaleModel vs iModelKit Full

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

Head to head
About

iScaleModel

Easily convert measurements between metric and imperial units for scale models. Adjust ratios with a slider to see scaled-up or scaled-down comparisons.

Highlights
  • Metric and Imperial unit conversion
  • Scale up or down functionality
  • Adjustable ratio slider
  • Real-time value adjustment
  • Simple, intuitive interface
Read full description

This app contains a Scale Model engine that converts your Metric and Imperial sizes into either a scaled up or down size, the range is 500:1 to 1:1 to 1:500. Once you have chosen either Metric or Imperial, Scale Up or Down, you can use the slider to set the value, followed by the measurement you wish to convert. On changing the slider a new ratio is set and the values adjust to allow a comparison of scaled values. This simple to use App has Ads to recover some of the development costs. For more information visit our website, https://www.interneers.com. Hope you find this App useful, contact us at the website above with your suggestions and feedback.

About

iModelKit Full

This app offers tools for scale model builders, including paint and material catalogs, paint mixing, and project creation. It helps manage your hobby by providing color standards, equivalences, and inventory options.

Highlights
  • Browse paint charts and material catalogs
  • Mix paints and compute color mixes
  • Create and manage model kit projects
  • Compute and display scale results
  • Manage inventory with barcode scanning (optional)
  • Access paint equivalences and color management
Features
Read full description

iModelkit simplifies scale model builder work by providing a set of easy to use and comprehensive tools. With iModelKit you can : • Browse paint charts from colour standards and model kit paint manufacturers • Browse scratch material catalogs • Create your own charts and catalogs, and share these • Mix your paints • Compute your mix from a base colour • Compute to scale and display on screen real size or 3D results • Find references in catalogs from your scale computations • Create your own model kit projects from your computations and references • Manage your inventory (using the optional inventory module) • Scan your paint jars and barcodes (using the optional inventory module) The Pay release adds the following features : • No more ad banners and interstitials • The full set of paint equivalence (2 & 3 levels and closest paint computation) • The paint mixer mix of up to 6 paints (3 in the free release) • The paint mixer mix computation from another mix as a reference • Paint chart and catalogs update automatic detection • Cie Lab, Cie XYZ and Munsell colours management • Project importation • Advanced language management • Inventory module In-app purchase availability iModelKit provides paint charts and scratch material catalogs samples for most manufacturers : • Paint charts : 104 (including 6 colour standard), 53 manufacturers • Paints : 13852 • Colours : 21272 • Official equivalences : 10457 • References : 26449 (including 15819 with barcodes) • Material catalogs : 5 • Managed shapes : 31 • Items : 2562 • References : 3553 (including 2377 with barcodes) Available In-App purchase : • Inventory Module For information, here are the features added by the inventory module : • Inventory management • Barcode scanner • Paint cap colour scanner • Mix from inventoried items • Transfer of buy list items to inventory More information at http://www.id6.ch

Screenshots

iScaleModel4 screens
iModelKit Full4 screens

Verdict

The call

The clearest difference is price: iScaleModel at Free against iModelKit Full's $9.99. iScaleModel also leads on in-app purchases (none vs 1). iModelKit Full's advantage is rating (4.6 vs 2.0) and ads (none vs shown). On 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

iScaleModel is free to download; iModelKit Full costs $9.99 up front. iModelKit Full sells 1 one-off in-app purchase. iScaleModel asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

iModelKit Full holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: iModelKit Full has 45 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of iScaleModel's written reviews are positive against 75% of iModelKit Full's.

UpkeepUpdate frequency

iScaleModel ships an update every 6 months, iModelKit Full every 2 months. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

Scorecard9 real differences · 1 level
iScaleModel versus iModelKit Full: the parameters behind the verdict, then further details
ParameteriScaleModeliModelKit Full
PriceFree — better$9.99
Rating2.0 (2 ratings)4.6 (45 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings245 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size36 MB125 MB
Age rating4+17+
DeveloperAndrew Jacksonid6 Sarl

Customer experience

iScaleModel

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

iModelKit Full

All ratings45 ratings
Positive88.9%
Neutral4.4%
Negative6.7%
Written reviews56 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

In-app purchases

None

iScaleModel

No in-app purchases

1 purchases

iModelKit Full

One-time1
  • Inventory$4.99

Questions

Is iScaleModel free?
iScaleModel is free to download, with no in-app purchases.
Is iModelKit Full free?
iModelKit Full costs $9.99, and also offers in-app purchases.
Which has better reviews, iScaleModel or iModelKit Full?
iModelKit Full is rated higher. iScaleModel averages 2.0 out of 5 from 2 ratings, while iModelKit Full averages 4.6 from 45 ratings.
Do iScaleModel or iModelKit Full have ads?
iScaleModel shows ads; iModelKit Full does not.
Which is updated more often, iScaleModel or iModelKit Full?
iScaleModel ships an update every 6 months, and iModelKit Full every 2 months. Most recently, iScaleModel was updated on October 11, 2026 and iModelKit Full on October 26, 2026.

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