# SSSA vs Call Scheduler

The clearest difference is in-app purchases: SSSA at none against Call Scheduler's 1. SSSA also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Call Scheduler sells 1 in-app purchase, starting at $9.99 per year. SSSA asks for nothing beyond the download.

SSSA ships an update every 11 days, Call Scheduler weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SSSA | Call Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/call-scheduler/id6756841097/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 54 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R K Infotech](https://appshunter.io/developer/859792762) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### SSSA

[App page](https://appshunter.io/ios/app/sssa/id1658470846)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Call Scheduler

[App page](https://appshunter.io/ios/app/call-scheduler/id6756841097)

Never forget important phone calls again. This app provides timely reminders for scheduled calls, allowing you to initiate the call with a single tap. It helps manage callbacks, appointment confirmations, and daily important calls.

**Highlights:** Schedule phone calls with reminders, Initiate calls with a single tap, Select numbers from contacts, Edit and manage scheduled calls, Simple call preparation screen, Call history (Pro version), Reusable call templates (Pro version)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is SSSA free?

SSSA is free to download, with no in-app purchases.

### Is Call Scheduler free?

Call Scheduler is free to download, with in-app purchases available.

### Do SSSA or Call Scheduler have ads?

Call Scheduler shows ads; SSSA does not.

### Which is updated more often, SSSA or Call Scheduler?

SSSA ships an update every 11 days, and Call Scheduler weekly. Most recently, SSSA was updated on November 7, 2026 and Call Scheduler on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*