# CheckSnap vs Calindex

The clearest difference is in-app purchases: Calindex at none against CheckSnap's 1. Calindex also leads on update cadence (every 3 days vs fortnightly) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. CheckSnap sells 1 one-off in-app purchase. Calindex asks for nothing beyond the download.

CheckSnap ships an update fortnightly, Calindex every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CheckSnap | Calindex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calindex/id6789342118/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 11 MB | 9 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Igor Dzis](https://appshunter.io/developer/1883347811) | [Manafold LLC](https://appshunter.io/developer/6775217982) |

## What reviewers say

### CheckSnap

[App page](https://appshunter.io/ios/app/checksnap/id6760224269)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy Full Access | $3.99 | one-time |


### Calindex

[App page](https://appshunter.io/ios/app/calindex/id6789342118)

Combines Apple Calendar and Reminders into a single, chronological timeline. Add events and reminders using natural language, and convert notes into actionable plans. Offers widgets and on-device insights for a private, streamlined schedule.

**Highlights:** Chronological timeline view, Natural language event/reminder creation, Integrated Apple Calendar & Reminders, Note to event conversion, Home/Lock Screen widgets, On-device insights, Private by design

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CheckSnap free?

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

### Is Calindex free?

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

### Do CheckSnap or Calindex have ads?

Neither CheckSnap nor Calindex shows ads.

### Which is updated more often, CheckSnap or Calindex?

CheckSnap ships an update fortnightly, and Calindex every 3 days. Most recently, CheckSnap was updated on October 25, 2026 and Calindex 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.*