# Nemesis vs Transform 75 by Sikora

The clearest difference is rating: Transform 75 by Sikora at 5.0 against Nemesis's 3.7. Transform 75 by Sikora also leads on monetization model (freemium vs subscription). Nemesis's advantage is ratings volume (3 vs 1) and iOS requirement (14.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nemesis sells 5 in-app purchases, starting at $2.99 per 7 days and Transform 75 by Sikora sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Transform 75 by Sikora holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Nemesis ships an update every 8 days, Transform 75 by Sikora every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nemesis | Transform 75 by Sikora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/nemesis-habit-tracker-planner/id6747253095/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transform-75-by-sikora/id6758228662/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Subscription | **Freemium** |
| Size | 137 MB | 49 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [ABDURRAHMAN YIGIT](https://appshunter.io/developer/1820399541) | [Szymon Sikora](https://appshunter.io/developer/1805489164) |

## What reviewers say

### Nemesis

[App page](https://appshunter.io/ios/app/nemesis-habit-tracker-planner/id6747253095)

This app transforms self-improvement into a game, pitting you against a "better version" of yourself. It offers daily challenges and tracks wins to encourage consistent progress without relying on motivational fluff.

**Highlights:** Gamified self-improvement, Daily challenges, Track wins and progress, AI coaching, Goal setting, Task management

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nemesis Weekly - Become Best | $2.99 | per 7 days |
| Weekly | $4.19 | per 7 days |
| Nemesis - Reset Your Life | $29.99 | per 3 months |
| Nemesis - Yearly Access | $29.99 | per year |
| Nemesis Annual Life Reset | $59.99 | per year |


### Transform 75 by Sikora

[App page](https://appshunter.io/ios/app/transform-75-by-sikora/id6758228662)

Build discipline and establish healthy habits with a customizable 75-day challenge. Track daily progress, log measurements, and stay motivated with achievements and reminders. This app offers a distraction-free experience to help you achieve your goals.

**Highlights:** Customizable 75-day challenges, Daily task tracking, Water and weight tracking, Progress photo capture, Achievement badges and streaks, Apple Health integration, Apple Watch companion app

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transform 75 - Monthly | $4.99 | per month |
| Transform 75 - Yearly | $29.99 | per year |
| Lifetime Premium | $79.99 | one-time |


## Frequently asked questions

### Is Nemesis free?

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

### Is Transform 75 by Sikora free?

Transform 75 by Sikora is free to download, with in-app purchases available.

### Which has better reviews, Nemesis or Transform 75 by Sikora?

Transform 75 by Sikora is rated higher. Nemesis averages 3.7 out of 5 from 3 ratings, while Transform 75 by Sikora averages 5.0 from 1 ratings.

### Do Nemesis or Transform 75 by Sikora have ads?

Neither Nemesis nor Transform 75 by Sikora shows ads.

### Which is updated more often, Nemesis or Transform 75 by Sikora?

Nemesis ships an update every 8 days, and Transform 75 by Sikora every 10 days. Most recently, Nemesis was updated on November 5, 2026 and Transform 75 by Sikora 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.*