# Discipline vs TimeTruth

The clearest difference is iOS requirement: TimeTruth at 15.1 against Discipline's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Discipline sells 2 in-app purchases, starting at $3.99 per month and TimeTruth sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Discipline | TimeTruth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timetruth/id6800095725/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reflective](https://appshunter.io/developer/1655199039) | [Amy Palmer](https://appshunter.io/developer/6800095727) |

## What reviewers say

### Discipline

[App page](https://appshunter.io/ios/app/discipline-goal-tracker/id6476150142)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual subscription | $39.99 | per year |


### TimeTruth

[App page](https://appshunter.io/ios/app/timetruth/id6800095725)

This app helps you understand where your time goes by prompting you to log activities throughout the day. Categorize your actions to see how much time is spent on personal goals and work, then track your progress over time.

**Highlights:** Daily activity logging via notifications, Goal setting and tracking, Automatic work/personal time split, Visual timeline and progress statistics, No account, ads, or analytics, 7-day free trial

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimeTruth Pro | $6.99 | per month |


## Frequently asked questions

### Is Discipline free?

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

### Is TimeTruth free?

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

### Do Discipline or TimeTruth have ads?

Neither Discipline nor TimeTruth shows ads.

### Which is updated more often, Discipline or TimeTruth?

Discipline ships an update every 2 weeks, and TimeTruth every 2 weeks. Most recently, Discipline was updated on November 4, 2026 and TimeTruth 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.*