Ultium PowerUP vs Momentary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultium PowerUP
Control and customize your GM PowerUP wall charger. Set charging power levels, schedule charging, and personalize your charger's name and LED lights. Optimize your charging experience and manage grid demand.
- Connect to GM PowerUP wall charger
- Set charging power levels
- Customize charging experience
- Name your charger
- Adjust LED light intensity
- Manage grid demand
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Ultium PowerUP - Take charge of your charge. With the Ultium PowerUP app, you can connect to your GM PowerUP wall charger (when in Bluetooth range) to set up and customize your charging experience. SET YOUR CHARGE Set your power level. Don’t need a quick charge? Adjust your current settings down from the max 11.5kW. Protect the grid when demand is highest. MAKE IT YOURS Personalize your PowerUP Wall Charger and make it your own with options to name your charger and adjust LED light intensity
Momentary
This app offers a private and ad-free space for daily reflection, journaling, and habit tracking. Organize entries, protect your journal with a passcode, and visualize progress over time. Customize reminders and sync data locally or via iCloud.
- Daily journaling and reflection
- Habit and goal tracking
- Entry organization with search and tags
- Passcode protection and audit logs
- Progress visualization and streaks
- Customizable reminders and themes
- Local or iCloud data sync
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Momentary is a simple space for daily reflection, journaling, and intentional progress. No pressure, no ads, and no distractions. Built with privacy in mind and growth at heart. Create a rhythm you can return to: • Journal your thoughts, track your effort, and reflect on what matters • Organize your entries with search, sort, tagging, and exports • Protect your journal with app-specific passcode and audit logs • Define the moments you want to focus on, including habits, traits, and goals • Score your day, track your streaks, and see how you are showing up • View your progress over time with a clean, built-in timeline • Customize your reminders, color themes, and reset options • Choose local or iCloud sync with full control over your data No ads. No accounts. No noise. Just your daily rhythm, built for reflection and powered by intention.
Screenshots
Verdict
The clearest difference is review sentiment: Momentary at 100% against Ultium PowerUP's 7%. Momentary also leads on rating (5.0 vs 1.8) and update cadence (every 8 days vs every 2 months). Ultium PowerUP's advantage is in-app purchases (none vs 1) and ratings volume (13 vs 4). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Momentary sells 1 in-app purchase, starting at $4.99 per year. Ultium PowerUP asks for nothing beyond the download.
Momentary holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 7% of Ultium PowerUP's written reviews are positive against 100% of Momentary's.
Ultium PowerUP ships an update every 2 months, Momentary every 8 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | Ultium PowerUP | Momentary |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (13 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 7.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 34 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | General Motors Company | Robert McDonnell |
Customer experience
Ultium PowerUP
Momentary
In-app purchases
Ultium PowerUP
No in-app purchases
Momentary
- Momentary Pro$4.991 Year
