# Reading Time Log vs Sathyodhayam

The clearest difference is in-app purchases: Sathyodhayam at none against Reading Time Log's 3. Sathyodhayam also leads on ads (none vs shown). Reading Time Log's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Reading Time Log sells 3 in-app purchases, starting at $2.99 per month. Sathyodhayam asks for nothing beyond the download.

Reading Time Log ships an update every 3 weeks, Sathyodhayam every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Reading Time Log | Sathyodhayam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/reading-time-log-book-timer/id6755981496/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 119 MB | 12 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomohito Kii](https://appshunter.io/developer/1689523321) | [IDEA INFOTAINMENT AND TECHNOLOGY LABS PRIVATE LIMITED](https://appshunter.io/developer/1518980486) |

## What reviewers say

### Reading Time Log

[App page](https://appshunter.io/ios/app/reading-time-log-book-timer/id6755981496)

Easily build a daily reading habit by tracking your sessions and watching your reading streak grow. This app helps you finish the books you start by providing a dedicated reading timer and progress tracking, all in one place.

**Highlights:** Reading Timer, Progress Tracking, Streak Counter, Reading Stats, Book List Management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Reading Time Log | $2.99 | per month |
| Annual - Reading Time Log | $19.99 | per year |
| Lifetime Purchase | $49.99 | one-time |


### Sathyodhayam

[App page](https://appshunter.io/ios/app/sathyodhayam/id6756879992)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reading Time Log free?

Reading Time Log is free to download, with in-app purchases available.

### Is Sathyodhayam free?

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

### Do Reading Time Log or Sathyodhayam have ads?

Reading Time Log shows ads; Sathyodhayam does not.

### Which is updated more often, Reading Time Log or Sathyodhayam?

Reading Time Log ships an update every 3 weeks, and Sathyodhayam every 2 months. Most recently, Reading Time Log was updated on October 30, 2026 and Sathyodhayam on October 30, 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.*