MeAgain alternatives: an honest comparison
Stay with MeAgain if you want a broad GLP-1 feature set from the second-largest app in the category. It holds 4.8★ across 25,496 ratings, which is real evidence that the fundamentals work. Look elsewhere if you need reconstitution math, sourced estimated levels, or you want to correct the AI's meal reading in plain language.
When to stay with MeAgain
The broadest advertised feature set of the leaders, including an AI companion and a widget. Recent reviews criticise food-logging accuracy. Switching trackers means leaving your dose history behind, so a small feature gap is rarely worth it. The reasons that genuinely justify a move are structural: your medication does not fit the app's model, or a capability you need every week simply is not there.
When another app fits better
- You reconstitute vials. MeAgain does not advertise a reconstitution calculator. Bo, PeptidePal, Pep AI, Regimen and OptiPin do.
- You take peptides alongside a GLP-1. GLP-1-first apps are built around one branded medication; peptide-first apps expect several compounds on different schedules.
- You want to pay nothing. Injectly and Glippy advertise no in-app purchases at all.
- You want sourced estimated levels. Bo publishes the half-life and time-to-peak behind every curve with a link to the FDA label or study, and marks where human data is limited. See the chart.
The comparison
A checkmark means the feature is advertised by the developer; a dash means it is not advertised, which is not proof of absence.
| App | Rating | Reconstitution calculator | Injection-site tracking | AI food scanning | AI chat | Estimated levels | Apple Health | Widgets | Live Activity | Android |
|---|---|---|---|---|---|---|---|---|---|---|
| Bo Melvin Morina |
4.9 (10) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — |
| Shotsy Shotsy Co. |
4.84 (28,063) | — | ✓ | — | — | ✓ | ✓ | — | — | ✓ |
| MeAgain DOTS Future Technologies |
4.8 (25,496) | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ |
| Glowise VOCALBEATS.AI |
4.78 (4,239) | — | — | ✓ | — | ✓ | — | — | — | — |
| PeptidePal Blank Labs LLC |
4.68 (3,030) | ✓ | ✓ | — | ✓ | ✓ | — | — | — | — |
| Pep AI Zode Development LLC |
4.72 (2,506) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| Zepbound Tracker by GlucoPal The Manhattan App Studio |
4.82 (2,347) | — | ✓ | ✓ | — | ✓ | ✓ | — | — | — |
| Lilly Health Eli Lilly and Company |
4.56 (1,899) | — | — | — | — | — | — | — | — | ✓ |
| Regimen Awaken Labs |
4.83 (259) | ✓ | ✓ | — | — | ✓ | ✓ | — | — | ✓ |
| OptiPin Vitaloom LTD |
4.71 (140) | ✓ | ✓ | — | — | ✓ | ✓ | — | — | — |
| Injectly Matthias Gattermeier |
4.89 (297) | — | ✓ | — | — | ✓ | — | — | — | — |
| Glippy Glippy LLC |
4.77 (331) | — | — | — | ✓ | — | — | — | — | ✓ |
About Bo
Bo is my app, so here is the honest shape of it: it is built for people reconstituting vials who also want food and weight in one place, it has a free calculator and free estimated levels, and it has no cloud sync and no Android version. If either of those is a dealbreaker, MeAgain or one of the others above is the better choice, and I would rather say so than have you find out after switching.
Try Bo free → · See the full comparison →
Educational information only. Bo is a tracking app, not a medical device, and nothing here is medical advice, a dosing recommendation, or a substitute for your prescriber. Half-lives are population averages from the sources cited on each row; individual clearance varies with body weight, kidney and liver function, and other medication.