Comparison

Relativity Calendar vs PocketHear

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

Head to head
About

Relativity Calendar

This app redefines how you view dates by allowing you to express any day relative to any month. See custom dates like 'May 32nd' or 'March 93rd' at a glance. It offers home screen widgets and Apple Watch complications for easy access.

Highlights
  • Express dates relative to any month
  • Home screen widgets with color customization
  • Apple Watch complications
  • iOS 16 Lock Screen widgets
  • Track custom dates and holidays
Features
Read full description

Relativity Calendar is an app that tells you what day it is, relative to any month. For example, June 1st can also be written as May 32nd or March 93rd. Set any month you want, and you'll be able to see it at a glance in your widgets and Apple Watch! Whether it's the month of your birth, an important holiday, or Truck Month, Relativity Calendar will (more or less) help you keep track. Features: - Pick any month, even if it doesn't make sense. Especially if it doesn't make sense. - Full support for home screen widgets, with full color customization - Full support for Apple Watch, including complications - Supports iOS 16 Lock Screen widgets.

About

PocketHear

Read full description

Hear TV dialogue more clearly with PocketHear. Turn your iPhone and headphones into a personal listening companion for watching TV. Bring dialogue closer and adjust the sound to your preference—without turning up the TV volume for everyone else. Place your iPhone near the TV, connect your headphones, and start listening. PocketHear picks up sound through the active microphone and plays enhanced audio through your headphones. It’s also useful for everyday conversations and small meetings. Key Features - TV Mode: Audio settings designed to bring out speech and make television dialogue easier to follow. - Personal Volume Control: Adjust the listening level for each ear independently. - Speech Enhancement: Optional Apple Voice Processing helps reduce background noise and echo. Results depend on your headphones and surroundings. - Automatic Gain: Helps balance input levels when Apple Voice Processing is enabled. - Flexible Listening Modes: Choose TV or Meeting mode, or let Auto switch between them based on the sound around you. - Optional Pink Noise: Add a gentle background sound with its own volume control. - On-Device Processing: Audio is processed on your iPhone, without uploading it to the cloud or saving recordings. Using PocketHear with Headphones Works with compatible wired and Bluetooth headphones, including AirPods. For TV listening with AirPods, turn off Apple Voice Processing to use your iPhone’s microphone with high-quality Bluetooth playback. Turning it on uses the AirPods microphone and call audio, which may change the sound quality. Bluetooth audio may introduce a noticeable delay. Your experience will vary depending on your headphones and setup. PocketHear is a listening assistance app, not a medical device or a replacement for professional hearing care.

Screenshots

Relativity Calendar4 screens
PocketHear3 screens

Verdict

The call

The clearest difference is update cadence: PocketHear at every 2 weeks against Relativity Calendar's every 2 months. Relativity Calendar's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases 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.

UpkeepUpdate frequency

Relativity Calendar ships an update every 2 months, PocketHear every 2 weeks. Both last shipped on October 25, 2026.

Scorecard3 real differences · 7 level
Relativity Calendar versus PocketHear: the parameters behind the verdict, then further details
ParameterRelativity CalendarPocketHear
PriceFreeFree
Rating4.9 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size3 MB34 MB
Age rating4+4+
DeveloperJonathan Cole君文 古

In-app purchases

None

Relativity Calendar

No in-app purchases

None

PocketHear

No in-app purchases

Questions

Is Relativity Calendar free?
Relativity Calendar is free to download, with no in-app purchases.
Is PocketHear free?
PocketHear is free to download, with no in-app purchases.
Do Relativity Calendar or PocketHear have ads?
Neither Relativity Calendar nor PocketHear shows ads.
Which is updated more often, Relativity Calendar or PocketHear?
Relativity Calendar ships an update every 2 months, and PocketHear every 2 weeks. Most recently, Relativity Calendar was updated on October 25, 2026 and PocketHear on October 25, 2026.

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