Caline vs Peekmeta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caline
This calculator app allows users to save and refer to past calculation memos. It supports a wide range of functions, including trigonometric and logarithmic operations, and displays units like k, M, p, and % for better readability. It can also express values in decibels and hexadecimal format.
- Save and recall calculation memos
- Trigonometric and logarithmic functions
- Variable support
- Unit display (k, M, p, %)
- Decibel expression
- Hexadecimal conversion
Read full descriptionHide full description
Calculation results can be saved, so you can refer to past calculation memos Addition, subtraction, multiplication, division, trigonometric functions, logarithms, variables, etc. can be used Readability is good because units such as k, M, p, and % can be used Can also be expressed in decibels, such as 6dB Can be written in hexadecimal, like $1A
Peekmeta
Read full descriptionHide full description
Stop wondering who took that photo, where, and with what gear. Peekmeta reveals every hidden detail in a photo's metadata — GPS coordinates, camera model, lens, exposure settings, timestamps — displayed clearly on one screen. Unlike cluttered apps that hide data behind menus, Peekmeta shows everything instantly. No account. No internet. No tracking. Your photos never leave your device. — Full EXIF data: camera make and model, lens, aperture, shutter speed, ISO — GPS location with interactive map preview — Timestamps, timezone, and IPTC copyright information — File details: size, format, color model, bit depth — Clean, distraction-free single-screen layout Peekmeta Pro (one-time purchase) unlocks: — Export all metadata as plain text, JSON, or CSV — Strip GPS location data before sharing
Screenshots
Verdict
The clearest difference is price: Peekmeta at Free against Caline's $1.99. Caline's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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
Peekmeta is free to download; Caline costs $1.99 up front. Peekmeta sells 1 one-off in-app purchase. Caline asks for nothing beyond the download.
| Parameter | Caline | Peekmeta |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuuichi Kuze | 永 张 |
In-app purchases
Caline
No in-app purchases
Peekmeta
- Peekmeta Pro$4.99
