i vs Temporal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
Personalize your phone case with a dynamic E-ink display. Design custom characters and patterns, or instantly cast photos to your case screen. This app offers a unique way to express your creativity and add an unexpected touch to your device.
- Create DIY characters and patterns
- Cast photos instantly to the screen
- Personalize E-ink phone cases
- Innovative design expression
- Dynamic display customization
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Introduction: iCover is an application that can be connected to the phone case with E-ink screen. Users can create DIY characters and patterns to cast the screen, or take photos to cast the screen instantly. It’s an innovative product to make users interested and unexpected.
Temporal
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Some days deserve to be counted. Temporal is a calm, editorial countdown app for the moments you're moving toward — a wedding, a trip, a deadline, a birthday, the day you finally get back. Each event becomes a piece of design: an oversized numeral, a thin accent rail, a quiet date line — laid out with the care of a print magazine. A HERO CARD FOR WHAT MATTERS NEXT Open the app and the closest event takes the stage — a massive day count over an ambient gradient, the title set in a refined display face, the date sitting just below. No clutter, no chrome. SEVEN PALETTES THAT CHANGE EVERYTHING Pick from seven hand-tuned themes — Temporal, Aurora, Inkstone, Glacier, Sunset, Jade, Lacquer — each with its own gradient palette and matching home screen icon. Switch any time; the whole app, your widgets, and your icon move together. WIDGETS FOR EVERY SIZE Pin a single event or a stack to your home screen and lock screen. Small, medium, large, and accessory widgets all carry the same editorial language as the app — no awkward downscaling. SHARE COUNTDOWNS AS IMAGES Tap share on any event to render it as a high-resolution image — perfect for Instagram, group chats, or your own private folder of "almost there" moments. SYNC ACROSS YOUR IPHONE WITH ICLOUD Your events ride your iCloud account — no servers, no accounts, no signups. Add an event on one device and it shows up on every other one signed in to the same Apple ID. RECURRING EVENTS, QUIET NOTIFICATIONS One-off dates, yearly birthdays, monthly check-ins — Temporal handles them all. Get a quiet local reminder when an event lands or the day before, on your terms. TEMPORAL PRO — ONE TAP, FOREVER Unlock every widget size with a single $4.99 purchase. No subscription. Buy it once, keep it for life. Restores instantly across devices. PRIVACY FIRST No accounts. No analytics. No ad networks. Your events live in your own iCloud storage and nowhere else. — Made for people who'd rather feel time passing than swipe past it.
Screenshots
Verdict
The clearest difference is in-app purchases: i at none against Temporal's 1. i also leads on update cadence (daily vs every 9 days) and iOS requirement (13.0 vs 18.0). On price, ads 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
Both are free to download. Temporal sells 1 one-off in-app purchase. i asks for nothing beyond the download.
i ships an update daily, Temporal every 9 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | i | Temporal |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 111 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen UR Innovation Technology CO.,LTD | COMPOUND AWAY PTE. LTD. |
In-app purchases
i
No in-app purchases
Temporal
- Temporal Pro$4.99









