Application record · ID 487127942
Calculator⁼
by Impala Studios · Utilities · Free
- Average rating
- 4.6
- 358.3K ratings
- Ratings
- 358.3K
- On store since
- 2011
- 14 yrs 229 d
- Languages
- 21
Analyst summary
Last verified 17 Aug 2026Calculator⁼ is a Utilities application published by Impala Studios. It holds a 4.6-star average across 358,349 public ratings.
It is actively maintained: the most recent update we observed shipped 4 Aug 2026. The listing has been on the store for 14 yrs 229 d.
On the listing it is localized into 21 languages, a 159 MB download, runs on iPhone 5s and newer · iPad.
Position in category
Each bar shows where Calculator⁼ sits in the distribution of Utilities apps we track. Percentiles are computed over apps with the field observed, not the whole category.
Distribution computed with the category report · Full category report
Review intelligence
Medium confidenceUsers are frustrated by excessive and intrusive advertisements, even in paid versions, making the app difficult to use.
The calculator is very useful to. I did not like having to go through several questions before I’m able to use it.
What’s the point of a calculator that’s preinstalled on your phone that causes you to watch adds for a longer period than you need to use the calculator for in the first place if I could give 0 stars I would 1 star is just to generous at this point.
Trajectory: declining · recomputed when new reviews arrive · limitations
Health timeline
A dated record of what has actually happened to this app — launch, updates, price moves and record-board milestones. Every point is a stored observation, never an estimate.
- 4 Aug 2026 Update Updated to v3.13.1 The most recent version we observed on the listing.
- 21 Dec 2011 Launch Launched on the App Store Original release date stated on the listing.
Dates are read from the listing and from our own daily observations; the rating curve accrues going forward. How we track.
Listing & advisories
Download size
159 MB
Minimum iOS
15.0
Devices supported
iPhone 5s and newer · iPad
Age rating
4+
Advisories
None listed by the publisher
Screenshots
5 on the listing
Screenshots are hotlinked from the public store listing and belong to the publisher.
Rankings this app appears on
Peer set
Peers are well-rated apps in Utilities, selected by category and rating — not by similarity of description, so the comparison is like-for-like on scale.
| App | Rating | Ratings | Price |
|---|---|---|---|
| Calculator⁼ | 4.6 | 358.3K | Free |
| Octopus - Driver | 5.0 | 21.6K | Free |
| Nelko | 5.0 | 18.6K | Free |
| Birthday Calendar and Reminder | 5.0 | 1,258 | Free |
| Barcode Scanner - Price Finder | 4.9 | 4,468 | Free |
| Bahá'í Prayers | 4.9 | 2,744 | Free |
| Starlink | 4.9 | 114.9K | Free |
Questions this record can answer
How was every figure on this page produced?
Each figure is read from public App Store metadata or computed from it, dated to when we read it, and traceable to a stored row. Percentiles, cadence, longevity and sentiment are derived by us; ratings, prices, sizes and dates are taken as the store reports them.
Why can the star average and recent opinion disagree?
The star average is cumulative over the app’s whole life, so recent opinion barely moves it. Any sentiment figure we compute reads only recent review text, which is why it turns first. Treat a divergence as an early indicator, not a verdict.
What can this page not tell you?
Downloads, revenue, active users, subscription pricing inside the app, and anything about security or data handling. None of those are visible in public store metadata, so we do not estimate them.
Provenance
- Source
- Public App Store listing metadata and public customer reviews.
- Collection window
- Last read 17 Aug 2026. Listing re-read daily; reviews re-read on a slower cadence.
- Derived figures
- Percentiles, update cadence, longevity and sentiment are computed by us, not supplied by the store.
- Corrections
- No corrections on this record. Report an error
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