Session vs JAZ Seller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Session
Track your progress towards mastering skills by logging dedicated practice time. Manually log sessions or use the automatic timer to record your efforts. Start making measurable progress on your goals today.
- Create custom activities
- Manual session logging
- Automatic timer
- Track progress towards goals
- Skill mastery tracking
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ty for 5+ years of Session! but it's time to start a new arc. search timespent on the app store to see what's next. —cal --- "The secret to getting ahead is getting started." ―Mark Twain They say it takes 10,000 hours of deliberate practice to master a skill, but who's counting? Now, you can with Session. Create an activity, and log sessions manually or with the automatic timer. Whether it's for 10 hours, 100, 10,000 or more – start making progress towards your goals today.
JAZ Seller
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This application is used by JAZ to automate the work of the dealer
Screenshots
Verdict
The clearest difference is update cadence: JAZ Seller at monthly against Session's every 4 months. Session's advantage is iOS requirement (13.2 vs 15). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Session ships an update every 4 months, JAZ Seller monthly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Session | JAZ Seller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (937 ratings) — better | — |
| Positive reviews | 76.8% of reviews | — |
| Number of ratings | 937 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.2 — better | 15 |
| Further details — not scored | ||
| Size | 1 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | Glasshouse Studio, LLC | IST LLC |
Bugs and requests
Session
Reported bugs
3 issues- Timer inconsistencies when exiting the app
- Inability to add time manually (only minutes, not hours)
- App crashes when trying to add a session manually
Requested features
6 requests- Add delete and rename session functions
- Implement activity editing (color, icon, name, description)
- Provide activity reordering capability
- Include activity time tracking by day/week/month/year
- Add Pomodoro timer functionality
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- Integrate music playback or nature sounds
JAZ Seller
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Session
No in-app purchases
JAZ Seller
No in-app purchases
